Home / 2,944,047.60-4,416,071.40-2,048,252.40

Finding the Fourth Proportional to 2,944,047.60, 4,416,071.40 and 2,048,252.40

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Solution

The fourth proportional to 2,944,047.60, 4,416,071.40 and 2,048,252.40 is: 3,072,378.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,047.60 : 4,416,071.40 = 2,048,252.40 : x
  2. Step 2: Convert to fraction form
    2,944,047.60/4,416,071.40 = 2,048,252.40/x
  3. Step 3: Cross multiply
    2,944,047.60x = 4,416,071.40 × 2,048,252.40
  4. Step 4: Simplify right side
    2,944,047.60x = 9,045,228,843,621.36
  5. Step 5: Solve for x
    x = 9,045,228,843,621.36/2,944,047.60
  6. Step 6: Final answer
    x = 3,072,378.60

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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.