Home / 1,024,062.80-1,536,094.20-709,134.80

Finding the Fourth Proportional to 1,024,062.80, 1,536,094.20 and 709,134.80

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Solution

The fourth proportional to 1,024,062.80, 1,536,094.20 and 709,134.80 is: 1,063,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,062.80 : 1,536,094.20 = 709,134.80 : x
  2. Step 2: Convert to fraction form
    1,024,062.80/1,536,094.20 = 709,134.80/x
  3. Step 3: Cross multiply
    1,024,062.80x = 1,536,094.20 × 709,134.80
  4. Step 4: Simplify right side
    1,024,062.80x = 1,089,297,853,298.16
  5. Step 5: Solve for x
    x = 1,089,297,853,298.16/1,024,062.80
  6. Step 6: Final answer
    x = 1,063,702.20

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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.