Home / 4,541,532.32-6,264,969.36-2,821,999.52

Finding the Fourth Proportional to 4,541,532.32, 6,264,969.36 and 2,821,999.52

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Solution

The fourth proportional to 4,541,532.32, 6,264,969.36 and 2,821,999.52 is: 3,892,902.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,532.32 : 6,264,969.36 = 2,821,999.52 : x
  2. Step 2: Convert to fraction form
    4,541,532.32/6,264,969.36 = 2,821,999.52/x
  3. Step 3: Cross multiply
    4,541,532.32x = 6,264,969.36 × 2,821,999.52
  4. Step 4: Simplify right side
    4,541,532.32x = 17,679,740,526,734.71
  5. Step 5: Solve for x
    x = 17,679,740,526,734.71/4,541,532.32
  6. Step 6: Final answer
    x = 3,892,902.06

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1.5x scale

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.