Home / 2,032,565.90-2,797,901.04-1,756,798.16

Finding the Fourth Proportional to 2,032,565.90, 2,797,901.04 and 1,756,798.16

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Solution

The fourth proportional to 2,032,565.90, 2,797,901.04 and 1,756,798.16 is: 2,418,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,565.90 : 2,797,901.04 = 1,756,798.16 : x
  2. Step 2: Convert to fraction form
    2,032,565.90/2,797,901.04 = 1,756,798.16/x
  3. Step 3: Cross multiply
    2,032,565.90x = 2,797,901.04 × 1,756,798.16
  4. Step 4: Simplify right side
    2,032,565.90x = 4,915,347,398,934.09
  5. Step 5: Solve for x
    x = 4,915,347,398,934.09/2,032,565.90
  6. Step 6: Final answer
    x = 2,418,296.70

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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.