Home / 2,592,915.60-3,889,373.40-1,650,464.40

Finding the Fourth Proportional to 2,592,915.60, 3,889,373.40 and 1,650,464.40

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Solution

The fourth proportional to 2,592,915.60, 3,889,373.40 and 1,650,464.40 is: 2,475,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,915.60 : 3,889,373.40 = 1,650,464.40 : x
  2. Step 2: Convert to fraction form
    2,592,915.60/3,889,373.40 = 1,650,464.40/x
  3. Step 3: Cross multiply
    2,592,915.60x = 3,889,373.40 × 1,650,464.40
  4. Step 4: Simplify right side
    2,592,915.60x = 6,419,272,335,006.96
  5. Step 5: Solve for x
    x = 6,419,272,335,006.96/2,592,915.60
  6. Step 6: Final answer
    x = 2,475,696.60

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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.