Home / 4,023,036.64-6,038,520.72-2,955,080.80

Finding the Fourth Proportional to 4,023,036.64, 6,038,520.72 and 2,955,080.80

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Solution

The fourth proportional to 4,023,036.64, 6,038,520.72 and 2,955,080.80 is: 4,435,534.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,036.64 : 6,038,520.72 = 2,955,080.80 : x
  2. Step 2: Convert to fraction form
    4,023,036.64/6,038,520.72 = 2,955,080.80/x
  3. Step 3: Cross multiply
    4,023,036.64x = 6,038,520.72 × 2,955,080.80
  4. Step 4: Simplify right side
    4,023,036.64x = 17,844,316,640,074.18
  5. Step 5: Solve for x
    x = 17,844,316,640,074.18/4,023,036.64
  6. Step 6: Final answer
    x = 4,435,534.21

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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.