Home / 1,047,951.84-1,572,233.94-337,964.16

Finding the Fourth Proportional to 1,047,951.84, 1,572,233.94 and 337,964.16

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Solution

The fourth proportional to 1,047,951.84, 1,572,233.94 and 337,964.16 is: 507,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,951.84 : 1,572,233.94 = 337,964.16 : x
  2. Step 2: Convert to fraction form
    1,047,951.84/1,572,233.94 = 337,964.16/x
  3. Step 3: Cross multiply
    1,047,951.84x = 1,572,233.94 × 337,964.16
  4. Step 4: Simplify right side
    1,047,951.84x = 531,358,722,855.59
  5. Step 5: Solve for x
    x = 531,358,722,855.59/1,047,951.84
  6. Step 6: Final answer
    x = 507,044.98

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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.