Home / 9,766,232.10-14,645,200.95-4,719,089.70

Finding the Fourth Proportional to 9,766,232.10, 14,645,200.95 and 4,719,089.70

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Solution

The fourth proportional to 9,766,232.10, 14,645,200.95 and 4,719,089.70 is: 7,076,630.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766,232.10 : 14,645,200.95 = 4,719,089.70 : x
  2. Step 2: Convert to fraction form
    9,766,232.10/14,645,200.95 = 4,719,089.70/x
  3. Step 3: Cross multiply
    9,766,232.10x = 14,645,200.95 × 4,719,089.70
  4. Step 4: Simplify right side
    9,766,232.10x = 69,112,016,957,575.21
  5. Step 5: Solve for x
    x = 69,112,016,957,575.21/9,766,232.10
  6. Step 6: Final answer
    x = 7,076,630.60

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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.