Home / 6,316,718.76-9,472,956.48-2,055,884.94

Finding the Fourth Proportional to 6,316,718.76, 9,472,956.48 and 2,055,884.94

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Solution

The fourth proportional to 6,316,718.76, 9,472,956.48 and 2,055,884.94 is: 3,083,136.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,718.76 : 9,472,956.48 = 2,055,884.94 : x
  2. Step 2: Convert to fraction form
    6,316,718.76/9,472,956.48 = 2,055,884.94/x
  3. Step 3: Cross multiply
    6,316,718.76x = 9,472,956.48 × 2,055,884.94
  4. Step 4: Simplify right side
    6,316,718.76x = 19,475,308,564,507.41
  5. Step 5: Solve for x
    x = 19,475,308,564,507.41/6,316,718.76
  6. Step 6: Final answer
    x = 3,083,136.88

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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.