Home / 9,925,652.61-14,891,004.77-5,830,436.79

Finding the Fourth Proportional to 9,925,652.61, 14,891,004.77 and 5,830,436.79

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Solution

The fourth proportional to 9,925,652.61, 14,891,004.77 and 5,830,436.79 is: 8,747,138.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,652.61 : 14,891,004.77 = 5,830,436.79 : x
  2. Step 2: Convert to fraction form
    9,925,652.61/14,891,004.77 = 5,830,436.79/x
  3. Step 3: Cross multiply
    9,925,652.61x = 14,891,004.77 × 5,830,436.79
  4. Step 4: Simplify right side
    9,925,652.61x = 86,821,062,021,921.31
  5. Step 5: Solve for x
    x = 86,821,062,021,921.31/9,925,652.61
  6. Step 6: Final answer
    x = 8,747,138.90

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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.