Home / 1,738,159.40-2,607,368.70-616,082.60

Finding the Fourth Proportional to 1,738,159.40, 2,607,368.70 and 616,082.60

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Solution

The fourth proportional to 1,738,159.40, 2,607,368.70 and 616,082.60 is: 924,169.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,159.40 : 2,607,368.70 = 616,082.60 : x
  2. Step 2: Convert to fraction form
    1,738,159.40/2,607,368.70 = 616,082.60/x
  3. Step 3: Cross multiply
    1,738,159.40x = 2,607,368.70 × 616,082.60
  4. Step 4: Simplify right side
    1,738,159.40x = 1,606,354,487,854.62
  5. Step 5: Solve for x
    x = 1,606,354,487,854.62/1,738,159.40
  6. Step 6: Final answer
    x = 924,169.84

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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.