Home / 8,764,716.16-12,095,080.68-4,897,264.24

Finding the Fourth Proportional to 8,764,716.16, 12,095,080.68 and 4,897,264.24

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Solution

The fourth proportional to 8,764,716.16, 12,095,080.68 and 4,897,264.24 is: 6,758,097.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,716.16 : 12,095,080.68 = 4,897,264.24 : x
  2. Step 2: Convert to fraction form
    8,764,716.16/12,095,080.68 = 4,897,264.24/x
  3. Step 3: Cross multiply
    8,764,716.16x = 12,095,080.68 × 4,897,264.24
  4. Step 4: Simplify right side
    8,764,716.16x = 59,232,806,094,078.88
  5. Step 5: Solve for x
    x = 59,232,806,094,078.88/8,764,716.16
  6. Step 6: Final answer
    x = 6,758,097.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.