Home / 3,407,963.01-4,703,002.17-1,859,259.48

Finding the Fourth Proportional to 3,407,963.01, 4,703,002.17 and 1,859,259.48

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Solution

The fourth proportional to 3,407,963.01, 4,703,002.17 and 1,859,259.48 is: 2,565,785.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,963.01 : 4,703,002.17 = 1,859,259.48 : x
  2. Step 2: Convert to fraction form
    3,407,963.01/4,703,002.17 = 1,859,259.48/x
  3. Step 3: Cross multiply
    3,407,963.01x = 4,703,002.17 × 1,859,259.48
  4. Step 4: Simplify right side
    3,407,963.01x = 8,744,101,369,033.07
  5. Step 5: Solve for x
    x = 8,744,101,369,033.07/3,407,963.01
  6. Step 6: Final answer
    x = 2,565,785.29

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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.