Home / 5,932,419.20-8,898,628.80-3,235,702.40

Finding the Fourth Proportional to 5,932,419.20, 8,898,628.80 and 3,235,702.40

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Solution

The fourth proportional to 5,932,419.20, 8,898,628.80 and 3,235,702.40 is: 4,853,553.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,419.20 : 8,898,628.80 = 3,235,702.40 : x
  2. Step 2: Convert to fraction form
    5,932,419.20/8,898,628.80 = 3,235,702.40/x
  3. Step 3: Cross multiply
    5,932,419.20x = 8,898,628.80 × 3,235,702.40
  4. Step 4: Simplify right side
    5,932,419.20x = 28,793,314,564,869.12
  5. Step 5: Solve for x
    x = 28,793,314,564,869.12/5,932,419.20
  6. Step 6: Final answer
    x = 4,853,553.60

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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.