Home / 4,011,573.60-6,011,702.28-2,215,265.76

Finding the Fourth Proportional to 4,011,573.60, 6,011,702.28 and 2,215,265.76

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Solution

The fourth proportional to 4,011,573.60, 6,011,702.28 and 2,215,265.76 is: 3,319,774.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,573.60 : 6,011,702.28 = 2,215,265.76 : x
  2. Step 2: Convert to fraction form
    4,011,573.60/6,011,702.28 = 2,215,265.76/x
  3. Step 3: Cross multiply
    4,011,573.60x = 6,011,702.28 × 2,215,265.76
  4. Step 4: Simplify right side
    4,011,573.60x = 13,317,518,220,197.93
  5. Step 5: Solve for x
    x = 13,317,518,220,197.93/4,011,573.60
  6. Step 6: Final answer
    x = 3,319,774.12

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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.