Home / 7,360,596.30-10,157,133.51-4,097,327.13

Finding the Fourth Proportional to 7,360,596.30, 10,157,133.51 and 4,097,327.13

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Solution

The fourth proportional to 7,360,596.30, 10,157,133.51 and 4,097,327.13 is: 5,654,039.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,596.30 : 10,157,133.51 = 4,097,327.13 : x
  2. Step 2: Convert to fraction form
    7,360,596.30/10,157,133.51 = 4,097,327.13/x
  3. Step 3: Cross multiply
    7,360,596.30x = 10,157,133.51 × 4,097,327.13
  4. Step 4: Simplify right side
    7,360,596.30x = 41,617,098,693,555.12
  5. Step 5: Solve for x
    x = 41,617,098,693,555.12/7,360,596.30
  6. Step 6: Final answer
    x = 5,654,039.02

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Double scale
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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.