Home / 9,553,451.77-13,184,317.56-7,194,426.13

Finding the Fourth Proportional to 9,553,451.77, 13,184,317.56 and 7,194,426.13

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Solution

The fourth proportional to 9,553,451.77, 13,184,317.56 and 7,194,426.13 is: 9,928,725.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,451.77 : 13,184,317.56 = 7,194,426.13 : x
  2. Step 2: Convert to fraction form
    9,553,451.77/13,184,317.56 = 7,194,426.13/x
  3. Step 3: Cross multiply
    9,553,451.77x = 13,184,317.56 × 7,194,426.13
  4. Step 4: Simplify right side
    9,553,451.77x = 94,853,598,759,881.84
  5. Step 5: Solve for x
    x = 94,853,598,759,881.84/9,553,451.77
  6. Step 6: Final answer
    x = 9,928,725.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.