Home / 7,510,962.24-11,266,104.79-3,132,298.46

Finding the Fourth Proportional to 7,510,962.24, 11,266,104.79 and 3,132,298.46

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Solution

The fourth proportional to 7,510,962.24, 11,266,104.79 and 3,132,298.46 is: 4,698,306.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510,962.24 : 11,266,104.79 = 3,132,298.46 : x
  2. Step 2: Convert to fraction form
    7,510,962.24/11,266,104.79 = 3,132,298.46/x
  3. Step 3: Cross multiply
    7,510,962.24x = 11,266,104.79 × 3,132,298.46
  4. Step 4: Simplify right side
    7,510,962.24x = 35,288,802,671,556.77
  5. Step 5: Solve for x
    x = 35,288,802,671,556.77/7,510,962.24
  6. Step 6: Final answer
    x = 4,698,306.50

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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.