Home / 1,062,470.21-1,466,166.10-579,024.95

Finding the Fourth Proportional to 1,062,470.21, 1,466,166.10 and 579,024.95

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Solution

The fourth proportional to 1,062,470.21, 1,466,166.10 and 579,024.95 is: 799,031.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,470.21 : 1,466,166.10 = 579,024.95 : x
  2. Step 2: Convert to fraction form
    1,062,470.21/1,466,166.10 = 579,024.95/x
  3. Step 3: Cross multiply
    1,062,470.21x = 1,466,166.10 × 579,024.95
  4. Step 4: Simplify right side
    1,062,470.21x = 848,946,749,849.07
  5. Step 5: Solve for x
    x = 848,946,749,849.07/1,062,470.21
  6. Step 6: Final answer
    x = 799,031.11

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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.