Home / 2,012,878.35-3,018,283.26-592,749.90

Finding the Fourth Proportional to 2,012,878.35, 3,018,283.26 and 592,749.90

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Solution

The fourth proportional to 2,012,878.35, 3,018,283.26 and 592,749.90 is: 888,820.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,878.35 : 3,018,283.26 = 592,749.90 : x
  2. Step 2: Convert to fraction form
    2,012,878.35/3,018,283.26 = 592,749.90/x
  3. Step 3: Cross multiply
    2,012,878.35x = 3,018,283.26 × 592,749.90
  4. Step 4: Simplify right side
    2,012,878.35x = 1,789,087,098,313.86
  5. Step 5: Solve for x
    x = 1,789,087,098,313.86/2,012,878.35
  6. Step 6: Final answer
    x = 888,820.28

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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.