Home / 6,938,175.90-10,402,824.22-3,336,770.10

Finding the Fourth Proportional to 6,938,175.90, 10,402,824.22 and 3,336,770.10

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Solution

The fourth proportional to 6,938,175.90, 10,402,824.22 and 3,336,770.10 is: 5,003,020.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,938,175.90 : 10,402,824.22 = 3,336,770.10 : x
  2. Step 2: Convert to fraction form
    6,938,175.90/10,402,824.22 = 3,336,770.10/x
  3. Step 3: Cross multiply
    6,938,175.90x = 10,402,824.22 × 3,336,770.10
  4. Step 4: Simplify right side
    6,938,175.90x = 34,711,832,812,851.82
  5. Step 5: Solve for x
    x = 34,711,832,812,851.82/6,938,175.90
  6. Step 6: Final answer
    x = 5,003,020.00

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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.