Home / 7,605,334.98-11,400,326.09-4,767,440.04

Finding the Fourth Proportional to 7,605,334.98, 11,400,326.09 and 4,767,440.04

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Solution

The fourth proportional to 7,605,334.98, 11,400,326.09 and 4,767,440.04 is: 7,146,348.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,334.98 : 11,400,326.09 = 4,767,440.04 : x
  2. Step 2: Convert to fraction form
    7,605,334.98/11,400,326.09 = 4,767,440.04/x
  3. Step 3: Cross multiply
    7,605,334.98x = 11,400,326.09 × 4,767,440.04
  4. Step 4: Simplify right side
    7,605,334.98x = 54,350,371,046,685.45
  5. Step 5: Solve for x
    x = 54,350,371,046,685.45/7,605,334.98
  6. Step 6: Final answer
    x = 7,146,348.08

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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.