Home / 1,062,713.04-1,466,514.78-579,287.63

Finding the Fourth Proportional to 1,062,713.04, 1,466,514.78 and 579,287.63

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Solution

The fourth proportional to 1,062,713.04, 1,466,514.78 and 579,287.63 is: 799,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,713.04 : 1,466,514.78 = 579,287.63 : x
  2. Step 2: Convert to fraction form
    1,062,713.04/1,466,514.78 = 579,287.63/x
  3. Step 3: Cross multiply
    1,062,713.04x = 1,466,514.78 × 579,287.63
  4. Step 4: Simplify right side
    1,062,713.04x = 849,533,863,933.60
  5. Step 5: Solve for x
    x = 849,533,863,933.60/1,062,713.04
  6. Step 6: Final answer
    x = 799,401.00

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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.