Home / 5,613,810.17-7,745,155.17-4,579,530.03

Finding the Fourth Proportional to 5,613,810.17, 7,745,155.17 and 4,579,530.03

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Solution

The fourth proportional to 5,613,810.17, 7,745,155.17 and 4,579,530.03 is: 6,318,199.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,810.17 : 7,745,155.17 = 4,579,530.03 : x
  2. Step 2: Convert to fraction form
    5,613,810.17/7,745,155.17 = 4,579,530.03/x
  3. Step 3: Cross multiply
    5,613,810.17x = 7,745,155.17 × 4,579,530.03
  4. Step 4: Simplify right side
    5,613,810.17x = 35,469,170,688,024.76
  5. Step 5: Solve for x
    x = 35,469,170,688,024.76/5,613,810.17
  6. Step 6: Final answer
    x = 6,318,199.16

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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.