Home / 2,222,881.08-3,333,934.74-625,064.76

Finding the Fourth Proportional to 2,222,881.08, 3,333,934.74 and 625,064.76

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Solution

The fourth proportional to 2,222,881.08, 3,333,934.74 and 625,064.76 is: 937,488.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,881.08 : 3,333,934.74 = 625,064.76 : x
  2. Step 2: Convert to fraction form
    2,222,881.08/3,333,934.74 = 625,064.76/x
  3. Step 3: Cross multiply
    2,222,881.08x = 3,333,934.74 × 625,064.76
  4. Step 4: Simplify right side
    2,222,881.08x = 2,083,925,118,113.76
  5. Step 5: Solve for x
    x = 2,083,925,118,113.76/2,222,881.08
  6. Step 6: Final answer
    x = 937,488.35

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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.