Home / 3,024,316.20-4,541,723.10-1,607,140.20

Finding the Fourth Proportional to 3,024,316.20, 4,541,723.10 and 1,607,140.20

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Solution

The fourth proportional to 3,024,316.20, 4,541,723.10 and 1,607,140.20 is: 2,413,499.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,316.20 : 4,541,723.10 = 1,607,140.20 : x
  2. Step 2: Convert to fraction form
    3,024,316.20/4,541,723.10 = 1,607,140.20/x
  3. Step 3: Cross multiply
    3,024,316.20x = 4,541,723.10 × 1,607,140.20
  4. Step 4: Simplify right side
    3,024,316.20x = 7,299,185,771,278.62
  5. Step 5: Solve for x
    x = 7,299,185,771,278.62/3,024,316.20
  6. Step 6: Final answer
    x = 2,413,499.54

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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.