Home / 2,465,323.38-3,402,080.91-1,377,603.95

Finding the Fourth Proportional to 2,465,323.38, 3,402,080.91 and 1,377,603.95

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Solution

The fourth proportional to 2,465,323.38, 3,402,080.91 and 1,377,603.95 is: 1,901,056.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,323.38 : 3,402,080.91 = 1,377,603.95 : x
  2. Step 2: Convert to fraction form
    2,465,323.38/3,402,080.91 = 1,377,603.95/x
  3. Step 3: Cross multiply
    2,465,323.38x = 3,402,080.91 × 1,377,603.95
  4. Step 4: Simplify right side
    2,465,323.38x = 4,686,720,082,825.19
  5. Step 5: Solve for x
    x = 4,686,720,082,825.19/2,465,323.38
  6. Step 6: Final answer
    x = 1,901,056.92

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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.