Home / 6,918,330.03-10,376,431.20-2,307,397.33

Finding the Fourth Proportional to 6,918,330.03, 10,376,431.20 and 2,307,397.33

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Solution

The fourth proportional to 6,918,330.03, 10,376,431.20 and 2,307,397.33 is: 3,460,741.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,918,330.03 : 10,376,431.20 = 2,307,397.33 : x
  2. Step 2: Convert to fraction form
    6,918,330.03/10,376,431.20 = 2,307,397.33/x
  3. Step 3: Cross multiply
    6,918,330.03x = 10,376,431.20 × 2,307,397.33
  4. Step 4: Simplify right side
    6,918,330.03x = 23,942,549,645,808.70
  5. Step 5: Solve for x
    x = 23,942,549,645,808.70/6,918,330.03
  6. Step 6: Final answer
    x = 3,460,741.18

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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.