Home / 2,823,244.32-3,896,068.68-1,534,088.64

Finding the Fourth Proportional to 2,823,244.32, 3,896,068.68 and 1,534,088.64

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Solution

The fourth proportional to 2,823,244.32, 3,896,068.68 and 1,534,088.64 is: 2,117,037.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,244.32 : 3,896,068.68 = 1,534,088.64 : x
  2. Step 2: Convert to fraction form
    2,823,244.32/3,896,068.68 = 1,534,088.64/x
  3. Step 3: Cross multiply
    2,823,244.32x = 3,896,068.68 × 1,534,088.64
  4. Step 4: Simplify right side
    2,823,244.32x = 5,976,914,702,647.80
  5. Step 5: Solve for x
    x = 5,976,914,702,647.80/2,823,244.32
  6. Step 6: Final answer
    x = 2,117,037.71

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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.