Home / 2,776,177.30-4,158,045.15-1,444,926.10

Finding the Fourth Proportional to 2,776,177.30, 4,158,045.15 and 1,444,926.10

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Solution

The fourth proportional to 2,776,177.30, 4,158,045.15 and 1,444,926.10 is: 2,164,151.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,776,177.30 : 4,158,045.15 = 1,444,926.10 : x
  2. Step 2: Convert to fraction form
    2,776,177.30/4,158,045.15 = 1,444,926.10/x
  3. Step 3: Cross multiply
    2,776,177.30x = 4,158,045.15 × 1,444,926.10
  4. Step 4: Simplify right side
    2,776,177.30x = 6,008,067,962,213.42
  5. Step 5: Solve for x
    x = 6,008,067,962,213.42/2,776,177.30
  6. Step 6: Final answer
    x = 2,164,151.39

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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.