Home / 1,293,832.80-1,941,440.40-583,970.40

Finding the Fourth Proportional to 1,293,832.80, 1,941,440.40 and 583,970.40

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Solution

The fourth proportional to 1,293,832.80, 1,941,440.40 and 583,970.40 is: 876,267.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,832.80 : 1,941,440.40 = 583,970.40 : x
  2. Step 2: Convert to fraction form
    1,293,832.80/1,941,440.40 = 583,970.40/x
  3. Step 3: Cross multiply
    1,293,832.80x = 1,941,440.40 × 583,970.40
  4. Step 4: Simplify right side
    1,293,832.80x = 1,133,743,726,964.16
  5. Step 5: Solve for x
    x = 1,133,743,726,964.16/1,293,832.80
  6. Step 6: Final answer
    x = 876,267.57

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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.