Home / 4,403,489.60-6,599,013.60-3,257,307.20

Finding the Fourth Proportional to 4,403,489.60, 6,599,013.60 and 3,257,307.20

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Solution

The fourth proportional to 4,403,489.60, 6,599,013.60 and 3,257,307.20 is: 4,881,359.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,489.60 : 6,599,013.60 = 3,257,307.20 : x
  2. Step 2: Convert to fraction form
    4,403,489.60/6,599,013.60 = 3,257,307.20/x
  3. Step 3: Cross multiply
    4,403,489.60x = 6,599,013.60 × 3,257,307.20
  4. Step 4: Simplify right side
    4,403,489.60x = 21,495,014,512,177.92
  5. Step 5: Solve for x
    x = 21,495,014,512,177.92/4,403,489.60
  6. Step 6: Final answer
    x = 4,881,359.21

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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.