Home / 1,948,219.29-2,922,603.26-600,490.53

Finding the Fourth Proportional to 1,948,219.29, 2,922,603.26 and 600,490.53

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Solution

The fourth proportional to 1,948,219.29, 2,922,603.26 and 600,490.53 is: 900,820.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,219.29 : 2,922,603.26 = 600,490.53 : x
  2. Step 2: Convert to fraction form
    1,948,219.29/2,922,603.26 = 600,490.53/x
  3. Step 3: Cross multiply
    1,948,219.29x = 2,922,603.26 × 600,490.53
  4. Step 4: Simplify right side
    1,948,219.29x = 1,754,995,577,574.68
  5. Step 5: Solve for x
    x = 1,754,995,577,574.68/1,948,219.29
  6. Step 6: Final answer
    x = 900,820.35

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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.