Home / 4,526,164.48-6,246,151.68-2,488,988.16

Finding the Fourth Proportional to 4,526,164.48, 6,246,151.68 and 2,488,988.16

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Solution

The fourth proportional to 4,526,164.48, 6,246,151.68 and 2,488,988.16 is: 3,434,828.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,164.48 : 6,246,151.68 = 2,488,988.16 : x
  2. Step 2: Convert to fraction form
    4,526,164.48/6,246,151.68 = 2,488,988.16/x
  3. Step 3: Cross multiply
    4,526,164.48x = 6,246,151.68 × 2,488,988.16
  4. Step 4: Simplify right side
    4,526,164.48x = 15,546,597,577,084.11
  5. Step 5: Solve for x
    x = 15,546,597,577,084.11/4,526,164.48
  6. Step 6: Final answer
    x = 3,434,828.24

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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.