Home / 9,046,056.60-13,569,084.90-8,626,152.60

Finding the Fourth Proportional to 9,046,056.60, 13,569,084.90 and 8,626,152.60

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Solution

The fourth proportional to 9,046,056.60, 13,569,084.90 and 8,626,152.60 is: 12,939,228.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,056.60 : 13,569,084.90 = 8,626,152.60 : x
  2. Step 2: Convert to fraction form
    9,046,056.60/13,569,084.90 = 8,626,152.60/x
  3. Step 3: Cross multiply
    9,046,056.60x = 13,569,084.90 × 8,626,152.60
  4. Step 4: Simplify right side
    9,046,056.60x = 117,048,996,989,755.73
  5. Step 5: Solve for x
    x = 117,048,996,989,755.73/9,046,056.60
  6. Step 6: Final answer
    x = 12,939,228.90

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Similar ratio
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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.