Home / 2,465,326.38-3,402,085.08-1,377,606.96

Finding the Fourth Proportional to 2,465,326.38, 3,402,085.08 and 1,377,606.96

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Solution

The fourth proportional to 2,465,326.38, 3,402,085.08 and 1,377,606.96 is: 1,901,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,326.38 : 3,402,085.08 = 1,377,606.96 : x
  2. Step 2: Convert to fraction form
    2,465,326.38/3,402,085.08 = 1,377,606.96/x
  3. Step 3: Cross multiply
    2,465,326.38x = 3,402,085.08 × 1,377,606.96
  4. Step 4: Simplify right side
    2,465,326.38x = 4,686,736,084,720.16
  5. Step 5: Solve for x
    x = 4,686,736,084,720.16/2,465,326.38
  6. Step 6: Final answer
    x = 1,901,061.10

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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.