Home / 1,672,024.60-2,508,036.90-607,101.40

Finding the Fourth Proportional to 1,672,024.60, 2,508,036.90 and 607,101.40

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Solution

The fourth proportional to 1,672,024.60, 2,508,036.90 and 607,101.40 is: 910,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,672,024.60 : 2,508,036.90 = 607,101.40 : x
  2. Step 2: Convert to fraction form
    1,672,024.60/2,508,036.90 = 607,101.40/x
  3. Step 3: Cross multiply
    1,672,024.60x = 2,508,036.90 × 607,101.40
  4. Step 4: Simplify right side
    1,672,024.60x = 1,522,632,713,241.66
  5. Step 5: Solve for x
    x = 1,522,632,713,241.66/1,672,024.60
  6. Step 6: Final answer
    x = 910,652.10

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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.