Home / 1,948,214.69-2,922,641.88-600,377.51

Finding the Fourth Proportional to 1,948,214.69, 2,922,641.88 and 600,377.51

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Solution

The fourth proportional to 1,948,214.69, 2,922,641.88 and 600,377.51 is: 900,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,214.69 : 2,922,641.88 = 600,377.51 : x
  2. Step 2: Convert to fraction form
    1,948,214.69/2,922,641.88 = 600,377.51/x
  3. Step 3: Cross multiply
    1,948,214.69x = 2,922,641.88 × 600,377.51
  4. Step 4: Simplify right side
    1,948,214.69x = 1,754,688,454,536.12
  5. Step 5: Solve for x
    x = 1,754,688,454,536.12/1,948,214.69
  6. Step 6: Final answer
    x = 900,664.83

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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.