Home / 1,792,061.71-2,473,035.45-976,263.44

Finding the Fourth Proportional to 1,792,061.71, 2,473,035.45 and 976,263.44

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Solution

The fourth proportional to 1,792,061.71, 2,473,035.45 and 976,263.44 is: 1,347,238.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,061.71 : 2,473,035.45 = 976,263.44 : x
  2. Step 2: Convert to fraction form
    1,792,061.71/2,473,035.45 = 976,263.44/x
  3. Step 3: Cross multiply
    1,792,061.71x = 2,473,035.45 × 976,263.44
  4. Step 4: Simplify right side
    1,792,061.71x = 2,414,334,095,658.95
  5. Step 5: Solve for x
    x = 2,414,334,095,658.95/1,792,061.71
  6. Step 6: Final answer
    x = 1,347,238.26

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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.