Home / 7,094,638.64-10,643,104.23-2,996,575.82

Finding the Fourth Proportional to 7,094,638.64, 10,643,104.23 and 2,996,575.82

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Solution

The fourth proportional to 7,094,638.64, 10,643,104.23 and 2,996,575.82 is: 4,495,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,638.64 : 10,643,104.23 = 2,996,575.82 : x
  2. Step 2: Convert to fraction form
    7,094,638.64/10,643,104.23 = 2,996,575.82/x
  3. Step 3: Cross multiply
    7,094,638.64x = 10,643,104.23 × 2,996,575.82
  4. Step 4: Simplify right side
    7,094,638.64x = 31,892,868,785,357.72
  5. Step 5: Solve for x
    x = 31,892,868,785,357.72/7,094,638.64
  6. Step 6: Final answer
    x = 4,495,347.88

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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.