Home / 5,032,620.60-7,541,465.88-3,696,392.76

Finding the Fourth Proportional to 5,032,620.60, 7,541,465.88 and 3,696,392.76

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Solution

The fourth proportional to 5,032,620.60, 7,541,465.88 and 3,696,392.76 is: 5,539,106.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,620.60 : 7,541,465.88 = 3,696,392.76 : x
  2. Step 2: Convert to fraction form
    5,032,620.60/7,541,465.88 = 3,696,392.76/x
  3. Step 3: Cross multiply
    5,032,620.60x = 7,541,465.88 × 3,696,392.76
  4. Step 4: Simplify right side
    5,032,620.60x = 27,876,219,878,619.03
  5. Step 5: Solve for x
    x = 27,876,219,878,619.03/5,032,620.60
  6. Step 6: Final answer
    x = 5,539,106.18

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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.