Home / 4,341,637.52-6,512,767.32-1,146,731.84

Finding the Fourth Proportional to 4,341,637.52, 6,512,767.32 and 1,146,731.84

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Solution

The fourth proportional to 4,341,637.52, 6,512,767.32 and 1,146,731.84 is: 1,720,179.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,637.52 : 6,512,767.32 = 1,146,731.84 : x
  2. Step 2: Convert to fraction form
    4,341,637.52/6,512,767.32 = 1,146,731.84/x
  3. Step 3: Cross multiply
    4,341,637.52x = 6,512,767.32 × 1,146,731.84
  4. Step 4: Simplify right side
    4,341,637.52x = 7,468,397,652,355.47
  5. Step 5: Solve for x
    x = 7,468,397,652,355.47/4,341,637.52
  6. Step 6: Final answer
    x = 1,720,179.91

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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.