Home / 6,177,398.63-9,266,292.95-2,134,116.77

Finding the Fourth Proportional to 6,177,398.63, 9,266,292.95 and 2,134,116.77

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Solution

The fourth proportional to 6,177,398.63, 9,266,292.95 and 2,134,116.77 is: 3,201,242.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,398.63 : 9,266,292.95 = 2,134,116.77 : x
  2. Step 2: Convert to fraction form
    6,177,398.63/9,266,292.95 = 2,134,116.77/x
  3. Step 3: Cross multiply
    6,177,398.63x = 9,266,292.95 × 2,134,116.77
  4. Step 4: Simplify right side
    6,177,398.63x = 19,775,351,123,325.73
  5. Step 5: Solve for x
    x = 19,775,351,123,325.73/6,177,398.63
  6. Step 6: Final answer
    x = 3,201,242.52

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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.