Home / 1,030,694.68-1,546,147.86-356,774.92

Finding the Fourth Proportional to 1,030,694.68, 1,546,147.86 and 356,774.92

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Solution

The fourth proportional to 1,030,694.68, 1,546,147.86 and 356,774.92 is: 535,199.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,694.68 : 1,546,147.86 = 356,774.92 : x
  2. Step 2: Convert to fraction form
    1,030,694.68/1,546,147.86 = 356,774.92/x
  3. Step 3: Cross multiply
    1,030,694.68x = 1,546,147.86 × 356,774.92
  4. Step 4: Simplify right side
    1,030,694.68x = 551,626,779,059.67
  5. Step 5: Solve for x
    x = 551,626,779,059.67/1,030,694.68
  6. Step 6: Final answer
    x = 535,199.02

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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.