Home / 1,037,463.52-1,432,056.84-607,882.72

Finding the Fourth Proportional to 1,037,463.52, 1,432,056.84 and 607,882.72

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Solution

The fourth proportional to 1,037,463.52, 1,432,056.84 and 607,882.72 is: 839,087.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,463.52 : 1,432,056.84 = 607,882.72 : x
  2. Step 2: Convert to fraction form
    1,037,463.52/1,432,056.84 = 607,882.72/x
  3. Step 3: Cross multiply
    1,037,463.52x = 1,432,056.84 × 607,882.72
  4. Step 4: Simplify right side
    1,037,463.52x = 870,522,607,093.81
  5. Step 5: Solve for x
    x = 870,522,607,093.81/1,037,463.52
  6. Step 6: Final answer
    x = 839,087.44

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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.