Home / 1,579,437.50-2,368,601.94-441,894.11

Finding the Fourth Proportional to 1,579,437.50, 2,368,601.94 and 441,894.11

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Solution

The fourth proportional to 1,579,437.50, 2,368,601.94 and 441,894.11 is: 662,686.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,437.50 : 2,368,601.94 = 441,894.11 : x
  2. Step 2: Convert to fraction form
    1,579,437.50/2,368,601.94 = 441,894.11/x
  3. Step 3: Cross multiply
    1,579,437.50x = 2,368,601.94 × 441,894.11
  4. Step 4: Simplify right side
    1,579,437.50x = 1,046,671,246,220.57
  5. Step 5: Solve for x
    x = 1,046,671,246,220.57/1,579,437.50
  6. Step 6: Final answer
    x = 662,686.08

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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.