Home / 10,747,263.42-16,117,902.62-3,559,357.80

Finding the Fourth Proportional to 10,747,263.42, 16,117,902.62 and 3,559,357.80

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Solution

The fourth proportional to 10,747,263.42, 16,117,902.62 and 3,559,357.80 is: 5,338,045.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,263.42 : 16,117,902.62 = 3,559,357.80 : x
  2. Step 2: Convert to fraction form
    10,747,263.42/16,117,902.62 = 3,559,357.80/x
  3. Step 3: Cross multiply
    10,747,263.42x = 16,117,902.62 × 3,559,357.80
  4. Step 4: Simplify right side
    10,747,263.42x = 57,369,382,329,547.92
  5. Step 5: Solve for x
    x = 57,369,382,329,547.92/10,747,263.42
  6. Step 6: Final answer
    x = 5,338,045.61

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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.