Home / 4,614,392.32-6,367,825.20-2,681,784.16

Finding the Fourth Proportional to 4,614,392.32, 6,367,825.20 and 2,681,784.16

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Solution

The fourth proportional to 4,614,392.32, 6,367,825.20 and 2,681,784.16 is: 3,700,841.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,392.32 : 6,367,825.20 = 2,681,784.16 : x
  2. Step 2: Convert to fraction form
    4,614,392.32/6,367,825.20 = 2,681,784.16/x
  3. Step 3: Cross multiply
    4,614,392.32x = 6,367,825.20 × 2,681,784.16
  4. Step 4: Simplify right side
    4,614,392.32x = 17,077,132,755,008.83
  5. Step 5: Solve for x
    x = 17,077,132,755,008.83/4,614,392.32
  6. Step 6: Final answer
    x = 3,700,841.10

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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.