Home / 3,182,007.69-4,773,605.27-1,053,590.13

Finding the Fourth Proportional to 3,182,007.69, 4,773,605.27 and 1,053,590.13

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Solution

The fourth proportional to 3,182,007.69, 4,773,605.27 and 1,053,590.13 is: 1,580,581.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,007.69 : 4,773,605.27 = 1,053,590.13 : x
  2. Step 2: Convert to fraction form
    3,182,007.69/4,773,605.27 = 1,053,590.13/x
  3. Step 3: Cross multiply
    3,182,007.69x = 4,773,605.27 × 1,053,590.13
  4. Step 4: Simplify right side
    3,182,007.69x = 5,029,423,391,720.03
  5. Step 5: Solve for x
    x = 5,029,423,391,720.03/3,182,007.69
  6. Step 6: Final answer
    x = 1,580,581.78

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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.