Home / 2,522,702.57-3,480,118.73-1,651,153.55

Finding the Fourth Proportional to 2,522,702.57, 3,480,118.73 and 1,651,153.55

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Solution

The fourth proportional to 2,522,702.57, 3,480,118.73 and 1,651,153.55 is: 2,277,799.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,702.57 : 3,480,118.73 = 1,651,153.55 : x
  2. Step 2: Convert to fraction form
    2,522,702.57/3,480,118.73 = 1,651,153.55/x
  3. Step 3: Cross multiply
    2,522,702.57x = 3,480,118.73 × 1,651,153.55
  4. Step 4: Simplify right side
    2,522,702.57x = 5,746,210,395,460.99
  5. Step 5: Solve for x
    x = 5,746,210,395,460.99/2,522,702.57
  6. Step 6: Final answer
    x = 2,277,799.40

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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.