Home / 4,032,046.17-5,564,221.29-2,221,210.17

Finding the Fourth Proportional to 4,032,046.17, 5,564,221.29 and 2,221,210.17

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Solution

The fourth proportional to 4,032,046.17, 5,564,221.29 and 2,221,210.17 is: 3,065,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,046.17 : 5,564,221.29 = 2,221,210.17 : x
  2. Step 2: Convert to fraction form
    4,032,046.17/5,564,221.29 = 2,221,210.17/x
  3. Step 3: Cross multiply
    4,032,046.17x = 5,564,221.29 × 2,221,210.17
  4. Step 4: Simplify right side
    4,032,046.17x = 12,359,304,917,478.52
  5. Step 5: Solve for x
    x = 12,359,304,917,478.52/4,032,046.17
  6. Step 6: Final answer
    x = 3,065,268.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.