Home / 1,572,555.44-2,358,159.24-731,019.44

Finding the Fourth Proportional to 1,572,555.44, 2,358,159.24 and 731,019.44

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Solution

The fourth proportional to 1,572,555.44, 2,358,159.24 and 731,019.44 is: 1,096,215.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,555.44 : 2,358,159.24 = 731,019.44 : x
  2. Step 2: Convert to fraction form
    1,572,555.44/2,358,159.24 = 731,019.44/x
  3. Step 3: Cross multiply
    1,572,555.44x = 2,358,159.24 × 731,019.44
  4. Step 4: Simplify right side
    1,572,555.44x = 1,723,860,247,055.63
  5. Step 5: Solve for x
    x = 1,723,860,247,055.63/1,572,555.44
  6. Step 6: Final answer
    x = 1,096,215.88

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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.