Home / 2,048,296.32-2,827,154.88-1,244,154.24

Finding the Fourth Proportional to 2,048,296.32, 2,827,154.88 and 1,244,154.24

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Solution

The fourth proportional to 2,048,296.32, 2,827,154.88 and 1,244,154.24 is: 1,717,240.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,296.32 : 2,827,154.88 = 1,244,154.24 : x
  2. Step 2: Convert to fraction form
    2,048,296.32/2,827,154.88 = 1,244,154.24/x
  3. Step 3: Cross multiply
    2,048,296.32x = 2,827,154.88 × 1,244,154.24
  4. Step 4: Simplify right side
    2,048,296.32x = 3,517,416,731,088.69
  5. Step 5: Solve for x
    x = 3,517,416,731,088.69/2,048,296.32
  6. Step 6: Final answer
    x = 1,717,240.18

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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.