Home / 7,248,151.32-10,873,539.30-2,985,951

Finding the Fourth Proportional to 7,248,151.32, 10,873,539.30 and 2,985,951

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Solution

The fourth proportional to 7,248,151.32, 10,873,539.30 and 2,985,951 is: 4,479,467.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,248,151.32 : 10,873,539.30 = 2,985,951 : x
  2. Step 2: Convert to fraction form
    7,248,151.32/10,873,539.30 = 2,985,951/x
  3. Step 3: Cross multiply
    7,248,151.32x = 10,873,539.30 × 2,985,951
  4. Step 4: Simplify right side
    7,248,151.32x = 32,467,855,546,374.30
  5. Step 5: Solve for x
    x = 32,467,855,546,374.30/7,248,151.32
  6. Step 6: Final answer
    x = 4,479,467.12

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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.