Home / 9,052,152.90-13,591,516.58-5,654,915.70

Finding the Fourth Proportional to 9,052,152.90, 13,591,516.58 and 5,654,915.70

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Solution

The fourth proportional to 9,052,152.90, 13,591,516.58 and 5,654,915.70 is: 8,490,674.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,152.90 : 13,591,516.58 = 5,654,915.70 : x
  2. Step 2: Convert to fraction form
    9,052,152.90/13,591,516.58 = 5,654,915.70/x
  3. Step 3: Cross multiply
    9,052,152.90x = 13,591,516.58 × 5,654,915.70
  4. Step 4: Simplify right side
    9,052,152.90x = 76,858,880,495,052.31
  5. Step 5: Solve for x
    x = 76,858,880,495,052.31/9,052,152.90
  6. Step 6: Final answer
    x = 8,490,674.14

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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.