Home / 1,045,792.13-1,443,193.16-593,083.13

Finding the Fourth Proportional to 1,045,792.13, 1,443,193.16 and 593,083.13

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Solution

The fourth proportional to 1,045,792.13, 1,443,193.16 and 593,083.13 is: 818,454.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,792.13 : 1,443,193.16 = 593,083.13 : x
  2. Step 2: Convert to fraction form
    1,045,792.13/1,443,193.16 = 593,083.13/x
  3. Step 3: Cross multiply
    1,045,792.13x = 1,443,193.16 × 593,083.13
  4. Step 4: Simplify right side
    1,045,792.13x = 855,933,506,346.01
  5. Step 5: Solve for x
    x = 855,933,506,346.01/1,045,792.13
  6. Step 6: Final answer
    x = 818,454.73

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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.