Home / 1,995,634.64-2,994,633.10-734,348

Finding the Fourth Proportional to 1,995,634.64, 2,994,633.10 and 734,348

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Solution

The fourth proportional to 1,995,634.64, 2,994,633.10 and 734,348 is: 1,101,956.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,634.64 : 2,994,633.10 = 734,348 : x
  2. Step 2: Convert to fraction form
    1,995,634.64/2,994,633.10 = 734,348/x
  3. Step 3: Cross multiply
    1,995,634.64x = 2,994,633.10 × 734,348
  4. Step 4: Simplify right side
    1,995,634.64x = 2,199,102,827,718.80
  5. Step 5: Solve for x
    x = 2,199,102,827,718.80/1,995,634.64
  6. Step 6: Final answer
    x = 1,101,956.63

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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.