Home / 1,697,160.02-2,546,053.15-560,000.80

Finding the Fourth Proportional to 1,697,160.02, 2,546,053.15 and 560,000.80

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Solution

The fourth proportional to 1,697,160.02, 2,546,053.15 and 560,000.80 is: 840,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,160.02 : 2,546,053.15 = 560,000.80 : x
  2. Step 2: Convert to fraction form
    1,697,160.02/2,546,053.15 = 560,000.80/x
  3. Step 3: Cross multiply
    1,697,160.02x = 2,546,053.15 × 560,000.80
  4. Step 4: Simplify right side
    1,697,160.02x = 1,425,791,800,842.52
  5. Step 5: Solve for x
    x = 1,425,791,800,842.52/1,697,160.02
  6. Step 6: Final answer
    x = 840,104.52

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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.