Home / 2,966,529.60-4,449,794.40-2,914,041.60

Finding the Fourth Proportional to 2,966,529.60, 4,449,794.40 and 2,914,041.60

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Solution

The fourth proportional to 2,966,529.60, 4,449,794.40 and 2,914,041.60 is: 4,371,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,529.60 : 4,449,794.40 = 2,914,041.60 : x
  2. Step 2: Convert to fraction form
    2,966,529.60/4,449,794.40 = 2,914,041.60/x
  3. Step 3: Cross multiply
    2,966,529.60x = 4,449,794.40 × 2,914,041.60
  4. Step 4: Simplify right side
    2,966,529.60x = 12,966,885,993,047.04
  5. Step 5: Solve for x
    x = 12,966,885,993,047.04/2,966,529.60
  6. Step 6: Final answer
    x = 4,371,062.40

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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.