Home / 1,792,463.94-2,473,570.98-976,677.30

Finding the Fourth Proportional to 1,792,463.94, 2,473,570.98 and 976,677.30

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Solution

The fourth proportional to 1,792,463.94, 2,473,570.98 and 976,677.30 is: 1,347,798.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,463.94 : 2,473,570.98 = 976,677.30 : x
  2. Step 2: Convert to fraction form
    1,792,463.94/2,473,570.98 = 976,677.30/x
  3. Step 3: Cross multiply
    1,792,463.94x = 2,473,570.98 × 976,677.30
  4. Step 4: Simplify right side
    1,792,463.94x = 2,415,880,626,104.75
  5. Step 5: Solve for x
    x = 2,415,880,626,104.75/1,792,463.94
  6. Step 6: Final answer
    x = 1,347,798.73

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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.