Home / 3,755,317.77-5,182,339.90-2,036,437.83

Finding the Fourth Proportional to 3,755,317.77, 5,182,339.90 and 2,036,437.83

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Solution

The fourth proportional to 3,755,317.77, 5,182,339.90 and 2,036,437.83 is: 2,810,284.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,317.77 : 5,182,339.90 = 2,036,437.83 : x
  2. Step 2: Convert to fraction form
    3,755,317.77/5,182,339.90 = 2,036,437.83/x
  3. Step 3: Cross multiply
    3,755,317.77x = 5,182,339.90 × 2,036,437.83
  4. Step 4: Simplify right side
    3,755,317.77x = 10,553,513,020,278.42
  5. Step 5: Solve for x
    x = 10,553,513,020,278.42/3,755,317.77
  6. Step 6: Final answer
    x = 2,810,284.95

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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.