Home / 10,989,386.04-15,166,260.62-6,096,185.76

Finding the Fourth Proportional to 10,989,386.04, 15,166,260.62 and 6,096,185.76

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Solution

The fourth proportional to 10,989,386.04, 15,166,260.62 and 6,096,185.76 is: 8,413,239.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,989,386.04 : 15,166,260.62 = 6,096,185.76 : x
  2. Step 2: Convert to fraction form
    10,989,386.04/15,166,260.62 = 6,096,185.76/x
  3. Step 3: Cross multiply
    10,989,386.04x = 15,166,260.62 × 6,096,185.76
  4. Step 4: Simplify right side
    10,989,386.04x = 92,456,342,024,092.77
  5. Step 5: Solve for x
    x = 92,456,342,024,092.77/10,989,386.04
  6. Step 6: Final answer
    x = 8,413,239.98

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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.