Home / 1,196,594.29-1,794,422.78-417,410.20

Finding the Fourth Proportional to 1,196,594.29, 1,794,422.78 and 417,410.20

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Solution

The fourth proportional to 1,196,594.29, 1,794,422.78 and 417,410.20 is: 625,951.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,594.29 : 1,794,422.78 = 417,410.20 : x
  2. Step 2: Convert to fraction form
    1,196,594.29/1,794,422.78 = 417,410.20/x
  3. Step 3: Cross multiply
    1,196,594.29x = 1,794,422.78 × 417,410.20
  4. Step 4: Simplify right side
    1,196,594.29x = 749,010,371,484.36
  5. Step 5: Solve for x
    x = 749,010,371,484.36/1,196,594.29
  6. Step 6: Final answer
    x = 625,951.82

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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.