Home / 7,095,839.52-10,650,488.44-4,391,985.84

Finding the Fourth Proportional to 7,095,839.52, 10,650,488.44 and 4,391,985.84

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Solution

The fourth proportional to 7,095,839.52, 10,650,488.44 and 4,391,985.84 is: 6,592,143.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,839.52 : 10,650,488.44 = 4,391,985.84 : x
  2. Step 2: Convert to fraction form
    7,095,839.52/10,650,488.44 = 4,391,985.84/x
  3. Step 3: Cross multiply
    7,095,839.52x = 10,650,488.44 × 4,391,985.84
  4. Step 4: Simplify right side
    7,095,839.52x = 46,776,794,417,563.69
  5. Step 5: Solve for x
    x = 46,776,794,417,563.69/7,095,839.52
  6. Step 6: Final answer
    x = 6,592,143.79

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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.