Home / 1,060,899.60-1,464,080.07-577,441.38

Finding the Fourth Proportional to 1,060,899.60, 1,464,080.07 and 577,441.38

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Solution

The fourth proportional to 1,060,899.60, 1,464,080.07 and 577,441.38 is: 796,890.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,899.60 : 1,464,080.07 = 577,441.38 : x
  2. Step 2: Convert to fraction form
    1,060,899.60/1,464,080.07 = 577,441.38/x
  3. Step 3: Cross multiply
    1,060,899.60x = 1,464,080.07 × 577,441.38
  4. Step 4: Simplify right side
    1,060,899.60x = 845,420,416,051.30
  5. Step 5: Solve for x
    x = 845,420,416,051.30/1,060,899.60
  6. Step 6: Final answer
    x = 796,890.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.