Home / 4,436,405.60-6,122,258.18-2,399,215.10

Finding the Fourth Proportional to 4,436,405.60, 6,122,258.18 and 2,399,215.10

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Solution

The fourth proportional to 4,436,405.60, 6,122,258.18 and 2,399,215.10 is: 3,310,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,405.60 : 6,122,258.18 = 2,399,215.10 : x
  2. Step 2: Convert to fraction form
    4,436,405.60/6,122,258.18 = 2,399,215.10/x
  3. Step 3: Cross multiply
    4,436,405.60x = 6,122,258.18 × 2,399,215.10
  4. Step 4: Simplify right side
    4,436,405.60x = 14,688,614,271,554.52
  5. Step 5: Solve for x
    x = 14,688,614,271,554.52/4,436,405.60
  6. Step 6: Final answer
    x = 3,310,926.82

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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.