Home / 4,417,776.42-6,625,926.45-1,223,225.52

Finding the Fourth Proportional to 4,417,776.42, 6,625,926.45 and 1,223,225.52

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Solution

The fourth proportional to 4,417,776.42, 6,625,926.45 and 1,223,225.52 is: 1,834,633.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,776.42 : 6,625,926.45 = 1,223,225.52 : x
  2. Step 2: Convert to fraction form
    4,417,776.42/6,625,926.45 = 1,223,225.52/x
  3. Step 3: Cross multiply
    4,417,776.42x = 6,625,926.45 × 1,223,225.52
  4. Step 4: Simplify right side
    4,417,776.42x = 8,105,002,327,283.00
  5. Step 5: Solve for x
    x = 8,105,002,327,283.00/4,417,776.42
  6. Step 6: Final answer
    x = 1,834,633.89

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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.