Home / 1,293,834.80-1,941,443.40-583,972.40

Finding the Fourth Proportional to 1,293,834.80, 1,941,443.40 and 583,972.40

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Solution

The fourth proportional to 1,293,834.80, 1,941,443.40 and 583,972.40 is: 876,270.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,834.80 : 1,941,443.40 = 583,972.40 : x
  2. Step 2: Convert to fraction form
    1,293,834.80/1,941,443.40 = 583,972.40/x
  3. Step 3: Cross multiply
    1,293,834.80x = 1,941,443.40 × 583,972.40
  4. Step 4: Simplify right side
    1,293,834.80x = 1,133,749,361,762.16
  5. Step 5: Solve for x
    x = 1,133,749,361,762.16/1,293,834.80
  6. Step 6: Final answer
    x = 876,270.57

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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.