Home / 10,366,298.53-15,549,447.79-6,596,493.73

Finding the Fourth Proportional to 10,366,298.53, 15,549,447.79 and 6,596,493.73

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Solution

The fourth proportional to 10,366,298.53, 15,549,447.79 and 6,596,493.73 is: 9,894,740.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,298.53 : 15,549,447.79 = 6,596,493.73 : x
  2. Step 2: Convert to fraction form
    10,366,298.53/15,549,447.79 = 6,596,493.73/x
  3. Step 3: Cross multiply
    10,366,298.53x = 15,549,447.79 × 6,596,493.73
  4. Step 4: Simplify right side
    10,366,298.53x = 102,571,834,851,697.36
  5. Step 5: Solve for x
    x = 102,571,834,851,697.36/10,366,298.53
  6. Step 6: Final answer
    x = 9,894,740.59

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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.