Home / 1,596,469.45-2,392,624.90-648,732.19

Finding the Fourth Proportional to 1,596,469.45, 2,392,624.90 and 648,732.19

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Solution

The fourth proportional to 1,596,469.45, 2,392,624.90 and 648,732.19 is: 972,253.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,469.45 : 2,392,624.90 = 648,732.19 : x
  2. Step 2: Convert to fraction form
    1,596,469.45/2,392,624.90 = 648,732.19/x
  3. Step 3: Cross multiply
    1,596,469.45x = 2,392,624.90 × 648,732.19
  4. Step 4: Simplify right side
    1,596,469.45x = 1,552,172,791,225.53
  5. Step 5: Solve for x
    x = 1,552,172,791,225.53/1,596,469.45
  6. Step 6: Final answer
    x = 972,253.36

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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.