Home / 3,053,752.65-4,578,748.16-1,031,805.54

Finding the Fourth Proportional to 3,053,752.65, 4,578,748.16 and 1,031,805.54

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Solution

The fourth proportional to 3,053,752.65, 4,578,748.16 and 1,031,805.54 is: 1,547,072.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,752.65 : 4,578,748.16 = 1,031,805.54 : x
  2. Step 2: Convert to fraction form
    3,053,752.65/4,578,748.16 = 1,031,805.54/x
  3. Step 3: Cross multiply
    3,053,752.65x = 4,578,748.16 × 1,031,805.54
  4. Step 4: Simplify right side
    3,053,752.65x = 4,724,377,712,593.78
  5. Step 5: Solve for x
    x = 4,724,377,712,593.78/3,053,752.65
  6. Step 6: Final answer
    x = 1,547,072.82

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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.