Home / 3,621,924.10-5,432,886.15-962,532.10

Finding the Fourth Proportional to 3,621,924.10, 5,432,886.15 and 962,532.10

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Solution

The fourth proportional to 3,621,924.10, 5,432,886.15 and 962,532.10 is: 1,443,798.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,924.10 : 5,432,886.15 = 962,532.10 : x
  2. Step 2: Convert to fraction form
    3,621,924.10/5,432,886.15 = 962,532.10/x
  3. Step 3: Cross multiply
    3,621,924.10x = 5,432,886.15 × 962,532.10
  4. Step 4: Simplify right side
    3,621,924.10x = 5,229,327,315,020.42
  5. Step 5: Solve for x
    x = 5,229,327,315,020.42/3,621,924.10
  6. Step 6: Final answer
    x = 1,443,798.15

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Double scale
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Similar ratio
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1.5x scale

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.