Home / 1,564,337.88-2,346,760.62-484,598.16

Finding the Fourth Proportional to 1,564,337.88, 2,346,760.62 and 484,598.16

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Solution

The fourth proportional to 1,564,337.88, 2,346,760.62 and 484,598.16 is: 726,975.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,337.88 : 2,346,760.62 = 484,598.16 : x
  2. Step 2: Convert to fraction form
    1,564,337.88/2,346,760.62 = 484,598.16/x
  3. Step 3: Cross multiply
    1,564,337.88x = 2,346,760.62 × 484,598.16
  4. Step 4: Simplify right side
    1,564,337.88x = 1,137,235,878,412.46
  5. Step 5: Solve for x
    x = 1,137,235,878,412.46/1,564,337.88
  6. Step 6: Final answer
    x = 726,975.86

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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.