Home / 4,722,909.14-6,516,458.16-2,657,522

Finding the Fourth Proportional to 4,722,909.14, 6,516,458.16 and 2,657,522

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Solution

The fourth proportional to 4,722,909.14, 6,516,458.16 and 2,657,522 is: 3,666,729.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,909.14 : 6,516,458.16 = 2,657,522 : x
  2. Step 2: Convert to fraction form
    4,722,909.14/6,516,458.16 = 2,657,522/x
  3. Step 3: Cross multiply
    4,722,909.14x = 6,516,458.16 × 2,657,522
  4. Step 4: Simplify right side
    4,722,909.14x = 17,317,630,922,279.52
  5. Step 5: Solve for x
    x = 17,317,630,922,279.52/4,722,909.14
  6. Step 6: Final answer
    x = 3,666,729.64

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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.