Home / 6,001,123.76-9,002,476.59-1,956,194.36

Finding the Fourth Proportional to 6,001,123.76, 9,002,476.59 and 1,956,194.36

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Solution

The fourth proportional to 6,001,123.76, 9,002,476.59 and 1,956,194.36 is: 2,934,549.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001,123.76 : 9,002,476.59 = 1,956,194.36 : x
  2. Step 2: Convert to fraction form
    6,001,123.76/9,002,476.59 = 1,956,194.36/x
  3. Step 3: Cross multiply
    6,001,123.76x = 9,002,476.59 × 1,956,194.36
  4. Step 4: Simplify right side
    6,001,123.76x = 17,610,593,931,390.03
  5. Step 5: Solve for x
    x = 17,610,593,931,390.03/6,001,123.76
  6. Step 6: Final answer
    x = 2,934,549.37

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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.