Home / 9,681,617.80-14,522,426.70-4,012,913.80

Finding the Fourth Proportional to 9,681,617.80, 14,522,426.70 and 4,012,913.80

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Solution

The fourth proportional to 9,681,617.80, 14,522,426.70 and 4,012,913.80 is: 6,019,370.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,617.80 : 14,522,426.70 = 4,012,913.80 : x
  2. Step 2: Convert to fraction form
    9,681,617.80/14,522,426.70 = 4,012,913.80/x
  3. Step 3: Cross multiply
    9,681,617.80x = 14,522,426.70 × 4,012,913.80
  4. Step 4: Simplify right side
    9,681,617.80x = 58,277,246,513,918.45
  5. Step 5: Solve for x
    x = 58,277,246,513,918.45/9,681,617.80
  6. Step 6: Final answer
    x = 6,019,370.70

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.