Home / 1,482,950.79-2,222,930.52-584,045.19

Finding the Fourth Proportional to 1,482,950.79, 2,222,930.52 and 584,045.19

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Solution

The fourth proportional to 1,482,950.79, 2,222,930.52 and 584,045.19 is: 875,478.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,950.79 : 2,222,930.52 = 584,045.19 : x
  2. Step 2: Convert to fraction form
    1,482,950.79/2,222,930.52 = 584,045.19/x
  3. Step 3: Cross multiply
    1,482,950.79x = 2,222,930.52 × 584,045.19
  4. Step 4: Simplify right side
    1,482,950.79x = 1,298,291,877,910.20
  5. Step 5: Solve for x
    x = 1,298,291,877,910.20/1,482,950.79
  6. Step 6: Final answer
    x = 875,478.73

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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.