Home / 6,916,014.32-10,374,519.76-2,656,182.60

Finding the Fourth Proportional to 6,916,014.32, 10,374,519.76 and 2,656,182.60

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Solution

The fourth proportional to 6,916,014.32, 10,374,519.76 and 2,656,182.60 is: 3,984,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,014.32 : 10,374,519.76 = 2,656,182.60 : x
  2. Step 2: Convert to fraction form
    6,916,014.32/10,374,519.76 = 2,656,182.60/x
  3. Step 3: Cross multiply
    6,916,014.32x = 10,374,519.76 × 2,656,182.60
  4. Step 4: Simplify right side
    6,916,014.32x = 27,556,618,869,868.18
  5. Step 5: Solve for x
    x = 27,556,618,869,868.18/6,916,014.32
  6. Step 6: Final answer
    x = 3,984,465.27

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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.