Home / 9,495,648-14,239,215.36-5,659,280.64

Finding the Fourth Proportional to 9,495,648, 14,239,215.36 and 5,659,280.64

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Solution

The fourth proportional to 9,495,648, 14,239,215.36 and 5,659,280.64 is: 8,486,384.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,648 : 14,239,215.36 = 5,659,280.64 : x
  2. Step 2: Convert to fraction form
    9,495,648/14,239,215.36 = 5,659,280.64/x
  3. Step 3: Cross multiply
    9,495,648x = 14,239,215.36 × 5,659,280.64
  4. Step 4: Simplify right side
    9,495,648x = 80,583,715,815,638.62
  5. Step 5: Solve for x
    x = 80,583,715,815,638.62/9,495,648
  6. Step 6: Final answer
    x = 8,486,384.06

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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.