Home / 3,023,911.40-4,535,867.10-894,016.40

Finding the Fourth Proportional to 3,023,911.40, 4,535,867.10 and 894,016.40

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Solution

The fourth proportional to 3,023,911.40, 4,535,867.10 and 894,016.40 is: 1,341,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,911.40 : 4,535,867.10 = 894,016.40 : x
  2. Step 2: Convert to fraction form
    3,023,911.40/4,535,867.10 = 894,016.40/x
  3. Step 3: Cross multiply
    3,023,911.40x = 4,535,867.10 × 894,016.40
  4. Step 4: Simplify right side
    3,023,911.40x = 4,055,139,575,620.44
  5. Step 5: Solve for x
    x = 4,055,139,575,620.44/3,023,911.40
  6. Step 6: Final answer
    x = 1,341,024.60

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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.