Home / 1,738,114.90-2,607,431.55-616,095.70

Finding the Fourth Proportional to 1,738,114.90, 2,607,431.55 and 616,095.70

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Solution

The fourth proportional to 1,738,114.90, 2,607,431.55 and 616,095.70 is: 924,235.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,114.90 : 2,607,431.55 = 616,095.70 : x
  2. Step 2: Convert to fraction form
    1,738,114.90/2,607,431.55 = 616,095.70/x
  3. Step 3: Cross multiply
    1,738,114.90x = 2,607,431.55 × 616,095.70
  4. Step 4: Simplify right side
    1,738,114.90x = 1,606,427,365,999.33
  5. Step 5: Solve for x
    x = 1,606,427,365,999.33/1,738,114.90
  6. Step 6: Final answer
    x = 924,235.43

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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.