Home / 2,656,880.60-3,964,591.17-2,370,602.30

Finding the Fourth Proportional to 2,656,880.60, 3,964,591.17 and 2,370,602.30

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Solution

The fourth proportional to 2,656,880.60, 3,964,591.17 and 2,370,602.30 is: 3,537,407.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,880.60 : 3,964,591.17 = 2,370,602.30 : x
  2. Step 2: Convert to fraction form
    2,656,880.60/3,964,591.17 = 2,370,602.30/x
  3. Step 3: Cross multiply
    2,656,880.60x = 3,964,591.17 × 2,370,602.30
  4. Step 4: Simplify right side
    2,656,880.60x = 9,398,468,926,338.74
  5. Step 5: Solve for x
    x = 9,398,468,926,338.74/2,656,880.60
  6. Step 6: Final answer
    x = 3,537,407.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.