Home / 15,481,966.79-23,232,005.83-5,773,287.06

Finding the Fourth Proportional to 15,481,966.79, 23,232,005.83 and 5,773,287.06

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Solution

The fourth proportional to 15,481,966.79, 23,232,005.83 and 5,773,287.06 is: 8,663,307.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,481,966.79 : 23,232,005.83 = 5,773,287.06 : x
  2. Step 2: Convert to fraction form
    15,481,966.79/23,232,005.83 = 5,773,287.06/x
  3. Step 3: Cross multiply
    15,481,966.79x = 23,232,005.83 × 5,773,287.06
  4. Step 4: Simplify right side
    15,481,966.79x = 134,125,038,563,670.33
  5. Step 5: Solve for x
    x = 134,125,038,563,670.33/15,481,966.79
  6. Step 6: Final answer
    x = 8,663,307.47

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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.