Home / 2,357,952.39-3,537,617.49-760,480.11

Finding the Fourth Proportional to 2,357,952.39, 3,537,617.49 and 760,480.11

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Solution

The fourth proportional to 2,357,952.39, 3,537,617.49 and 760,480.11 is: 1,140,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,952.39 : 3,537,617.49 = 760,480.11 : x
  2. Step 2: Convert to fraction form
    2,357,952.39/3,537,617.49 = 760,480.11/x
  3. Step 3: Cross multiply
    2,357,952.39x = 3,537,617.49 × 760,480.11
  4. Step 4: Simplify right side
    2,357,952.39x = 2,690,287,737,933.12
  5. Step 5: Solve for x
    x = 2,690,287,737,933.12/2,357,952.39
  6. Step 6: Final answer
    x = 1,140,942.35

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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.