Home / 9,342,077.60-14,013,116.40-3,283,650.20

Finding the Fourth Proportional to 9,342,077.60, 14,013,116.40 and 3,283,650.20

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Solution

The fourth proportional to 9,342,077.60, 14,013,116.40 and 3,283,650.20 is: 4,925,475.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,077.60 : 14,013,116.40 = 3,283,650.20 : x
  2. Step 2: Convert to fraction form
    9,342,077.60/14,013,116.40 = 3,283,650.20/x
  3. Step 3: Cross multiply
    9,342,077.60x = 14,013,116.40 × 3,283,650.20
  4. Step 4: Simplify right side
    9,342,077.60x = 46,014,172,469,483.28
  5. Step 5: Solve for x
    x = 46,014,172,469,483.28/9,342,077.60
  6. Step 6: Final answer
    x = 4,925,475.30

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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.