Home / 9,060,426.90-12,503,652.06-4,930,724.52

Finding the Fourth Proportional to 9,060,426.90, 12,503,652.06 and 4,930,724.52

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Solution

The fourth proportional to 9,060,426.90, 12,503,652.06 and 4,930,724.52 is: 6,804,542.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,426.90 : 12,503,652.06 = 4,930,724.52 : x
  2. Step 2: Convert to fraction form
    9,060,426.90/12,503,652.06 = 4,930,724.52/x
  3. Step 3: Cross multiply
    9,060,426.90x = 12,503,652.06 × 4,930,724.52
  4. Step 4: Simplify right side
    9,060,426.90x = 61,652,063,801,790.51
  5. Step 5: Solve for x
    x = 61,652,063,801,790.51/9,060,426.90
  6. Step 6: Final answer
    x = 6,804,542.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.