Home / 8,966,077.41-13,447,672.59-2,574,876.09

Finding the Fourth Proportional to 8,966,077.41, 13,447,672.59 and 2,574,876.09

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Solution

The fourth proportional to 8,966,077.41, 13,447,672.59 and 2,574,876.09 is: 3,861,899.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,966,077.41 : 13,447,672.59 = 2,574,876.09 : x
  2. Step 2: Convert to fraction form
    8,966,077.41/13,447,672.59 = 2,574,876.09/x
  3. Step 3: Cross multiply
    8,966,077.41x = 13,447,672.59 × 2,574,876.09
  4. Step 4: Simplify right side
    8,966,077.41x = 34,626,090,618,139.37
  5. Step 5: Solve for x
    x = 34,626,090,618,139.37/8,966,077.41
  6. Step 6: Final answer
    x = 3,861,899.58

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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.