Home / 1,031,806.04-1,423,892.33-579,097.04

Finding the Fourth Proportional to 1,031,806.04, 1,423,892.33 and 579,097.04

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Solution

The fourth proportional to 1,031,806.04, 1,423,892.33 and 579,097.04 is: 799,153.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,806.04 : 1,423,892.33 = 579,097.04 : x
  2. Step 2: Convert to fraction form
    1,031,806.04/1,423,892.33 = 579,097.04/x
  3. Step 3: Cross multiply
    1,031,806.04x = 1,423,892.33 × 579,097.04
  4. Step 4: Simplify right side
    1,031,806.04x = 824,571,823,566.76
  5. Step 5: Solve for x
    x = 824,571,823,566.76/1,031,806.04
  6. Step 6: Final answer
    x = 799,153.91

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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.