Home / 4,155,307.35-6,233,316.34-1,459,397.85

Finding the Fourth Proportional to 4,155,307.35, 6,233,316.34 and 1,459,397.85

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Solution

The fourth proportional to 4,155,307.35, 6,233,316.34 and 1,459,397.85 is: 2,189,221.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,307.35 : 6,233,316.34 = 1,459,397.85 : x
  2. Step 2: Convert to fraction form
    4,155,307.35/6,233,316.34 = 1,459,397.85/x
  3. Step 3: Cross multiply
    4,155,307.35x = 6,233,316.34 × 1,459,397.85
  4. Step 4: Simplify right side
    4,155,307.35x = 9,096,888,464,965.87
  5. Step 5: Solve for x
    x = 9,096,888,464,965.87/4,155,307.35
  6. Step 6: Final answer
    x = 2,189,221.57

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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.