Home / 7,573,841.64-11,360,862.84-2,525,153.76

Finding the Fourth Proportional to 7,573,841.64, 11,360,862.84 and 2,525,153.76

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Solution

The fourth proportional to 7,573,841.64, 11,360,862.84 and 2,525,153.76 is: 3,787,764.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,841.64 : 11,360,862.84 = 2,525,153.76 : x
  2. Step 2: Convert to fraction form
    7,573,841.64/11,360,862.84 = 2,525,153.76/x
  3. Step 3: Cross multiply
    7,573,841.64x = 11,360,862.84 × 2,525,153.76
  4. Step 4: Simplify right side
    7,573,841.64x = 28,687,925,517,270.28
  5. Step 5: Solve for x
    x = 28,687,925,517,270.28/7,573,841.64
  6. Step 6: Final answer
    x = 3,787,764.11

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Double scale
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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.