Home / 1,023,074.24-1,411,823.76-564,231.17

Finding the Fourth Proportional to 1,023,074.24, 1,411,823.76 and 564,231.17

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Solution

The fourth proportional to 1,023,074.24, 1,411,823.76 and 564,231.17 is: 778,628.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,074.24 : 1,411,823.76 = 564,231.17 : x
  2. Step 2: Convert to fraction form
    1,023,074.24/1,411,823.76 = 564,231.17/x
  3. Step 3: Cross multiply
    1,023,074.24x = 1,411,823.76 × 564,231.17
  4. Step 4: Simplify right side
    1,023,074.24x = 796,594,964,879.48
  5. Step 5: Solve for x
    x = 796,594,964,879.48/1,023,074.24
  6. Step 6: Final answer
    x = 778,628.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.