Home / 6,943,005.33-10,416,170.76-2,897,242.58

Finding the Fourth Proportional to 6,943,005.33, 10,416,170.76 and 2,897,242.58

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Solution

The fourth proportional to 6,943,005.33, 10,416,170.76 and 2,897,242.58 is: 4,346,557.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943,005.33 : 10,416,170.76 = 2,897,242.58 : x
  2. Step 2: Convert to fraction form
    6,943,005.33/10,416,170.76 = 2,897,242.58/x
  3. Step 3: Cross multiply
    6,943,005.33x = 10,416,170.76 × 2,897,242.58
  4. Step 4: Simplify right side
    6,943,005.33x = 30,178,173,446,422.96
  5. Step 5: Solve for x
    x = 30,178,173,446,422.96/6,943,005.33
  6. Step 6: Final answer
    x = 4,346,557.72

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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.