Home / 1,738,266.60-2,607,399.90-616,189.80

Finding the Fourth Proportional to 1,738,266.60, 2,607,399.90 and 616,189.80

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Solution

The fourth proportional to 1,738,266.60, 2,607,399.90 and 616,189.80 is: 924,284.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,266.60 : 2,607,399.90 = 616,189.80 : x
  2. Step 2: Convert to fraction form
    1,738,266.60/2,607,399.90 = 616,189.80/x
  3. Step 3: Cross multiply
    1,738,266.60x = 2,607,399.90 × 616,189.80
  4. Step 4: Simplify right side
    1,738,266.60x = 1,606,653,222,901.02
  5. Step 5: Solve for x
    x = 1,606,653,222,901.02/1,738,266.60
  6. Step 6: Final answer
    x = 924,284.70

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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.