Home / 1,247,956.04-1,872,167.34-500,060.36

Finding the Fourth Proportional to 1,247,956.04, 1,872,167.34 and 500,060.36

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Solution

The fourth proportional to 1,247,956.04, 1,872,167.34 and 500,060.36 is: 750,184.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,247,956.04 : 1,872,167.34 = 500,060.36 : x
  2. Step 2: Convert to fraction form
    1,247,956.04/1,872,167.34 = 500,060.36/x
  3. Step 3: Cross multiply
    1,247,956.04x = 1,872,167.34 × 500,060.36
  4. Step 4: Simplify right side
    1,247,956.04x = 936,196,674,020.64
  5. Step 5: Solve for x
    x = 936,196,674,020.64/1,247,956.04
  6. Step 6: Final answer
    x = 750,184.02

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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.