Home / 9,264,437.37-13,897,554.08-2,872,973.61

Finding the Fourth Proportional to 9,264,437.37, 13,897,554.08 and 2,872,973.61

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Solution

The fourth proportional to 9,264,437.37, 13,897,554.08 and 2,872,973.61 is: 4,309,738.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,437.37 : 13,897,554.08 = 2,872,973.61 : x
  2. Step 2: Convert to fraction form
    9,264,437.37/13,897,554.08 = 2,872,973.61/x
  3. Step 3: Cross multiply
    9,264,437.37x = 13,897,554.08 × 2,872,973.61
  4. Step 4: Simplify right side
    9,264,437.37x = 39,927,306,101,022.95
  5. Step 5: Solve for x
    x = 39,927,306,101,022.95/9,264,437.37
  6. Step 6: Final answer
    x = 4,309,738.90

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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.