Home / 1,045,792.63-1,443,193.85-593,083.63

Finding the Fourth Proportional to 1,045,792.63, 1,443,193.85 and 593,083.63

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Solution

The fourth proportional to 1,045,792.63, 1,443,193.85 and 593,083.63 is: 818,455.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,792.63 : 1,443,193.85 = 593,083.63 : x
  2. Step 2: Convert to fraction form
    1,045,792.63/1,443,193.85 = 593,083.63/x
  3. Step 3: Cross multiply
    1,045,792.63x = 1,443,193.85 × 593,083.63
  4. Step 4: Simplify right side
    1,045,792.63x = 855,934,637,170.29
  5. Step 5: Solve for x
    x = 855,934,637,170.29/1,045,792.63
  6. Step 6: Final answer
    x = 818,455.42

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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.