Home / 1,063,702.90-1,595,849.57-590,720.42

Finding the Fourth Proportional to 1,063,702.90, 1,595,849.57 and 590,720.42

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Solution

The fourth proportional to 1,063,702.90, 1,595,849.57 and 590,720.42 is: 886,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,702.90 : 1,595,849.57 = 590,720.42 : x
  2. Step 2: Convert to fraction form
    1,063,702.90/1,595,849.57 = 590,720.42/x
  3. Step 3: Cross multiply
    1,063,702.90x = 1,595,849.57 × 590,720.42
  4. Step 4: Simplify right side
    1,063,702.90x = 942,700,928,247.22
  5. Step 5: Solve for x
    x = 942,700,928,247.22/1,063,702.90
  6. Step 6: Final answer
    x = 886,244.58

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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.