Home / 3,314,561.76-4,574,334.60-2,025,648.72

Finding the Fourth Proportional to 3,314,561.76, 4,574,334.60 and 2,025,648.72

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Solution

The fourth proportional to 3,314,561.76, 4,574,334.60 and 2,025,648.72 is: 2,795,541.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,561.76 : 4,574,334.60 = 2,025,648.72 : x
  2. Step 2: Convert to fraction form
    3,314,561.76/4,574,334.60 = 2,025,648.72/x
  3. Step 3: Cross multiply
    3,314,561.76x = 4,574,334.60 × 2,025,648.72
  4. Step 4: Simplify right side
    3,314,561.76x = 9,265,995,027,341.71
  5. Step 5: Solve for x
    x = 9,265,995,027,341.71/3,314,561.76
  6. Step 6: Final answer
    x = 2,795,541.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.