Home / 10,403,084.66-15,610,791.66-5,795,927.13

Finding the Fourth Proportional to 10,403,084.66, 15,610,791.66 and 5,795,927.13

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Solution

The fourth proportional to 10,403,084.66, 15,610,791.66 and 5,795,927.13 is: 8,697,325.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,403,084.66 : 15,610,791.66 = 5,795,927.13 : x
  2. Step 2: Convert to fraction form
    10,403,084.66/15,610,791.66 = 5,795,927.13/x
  3. Step 3: Cross multiply
    10,403,084.66x = 15,610,791.66 × 5,795,927.13
  4. Step 4: Simplify right side
    10,403,084.66x = 90,479,010,939,777.48
  5. Step 5: Solve for x
    x = 90,479,010,939,777.48/10,403,084.66
  6. Step 6: Final answer
    x = 8,697,325.26

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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.