Home / 2,612,615.49-3,605,210.32-1,466,474.40

Finding the Fourth Proportional to 2,612,615.49, 3,605,210.32 and 1,466,474.40

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Solution

The fourth proportional to 2,612,615.49, 3,605,210.32 and 1,466,474.40 is: 2,023,622.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,615.49 : 3,605,210.32 = 1,466,474.40 : x
  2. Step 2: Convert to fraction form
    2,612,615.49/3,605,210.32 = 1,466,474.40/x
  3. Step 3: Cross multiply
    2,612,615.49x = 3,605,210.32 × 1,466,474.40
  4. Step 4: Simplify right side
    2,612,615.49x = 5,286,948,640,895.81
  5. Step 5: Solve for x
    x = 5,286,948,640,895.81/2,612,615.49
  6. Step 6: Final answer
    x = 2,023,622.94

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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.