Home / 1,743,047.04-2,614,721.18-480,874.67

Finding the Fourth Proportional to 1,743,047.04, 2,614,721.18 and 480,874.67

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Solution

The fourth proportional to 1,743,047.04, 2,614,721.18 and 480,874.67 is: 721,353.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,047.04 : 2,614,721.18 = 480,874.67 : x
  2. Step 2: Convert to fraction form
    1,743,047.04/2,614,721.18 = 480,874.67/x
  3. Step 3: Cross multiply
    1,743,047.04x = 2,614,721.18 × 480,874.67
  4. Step 4: Simplify right side
    1,743,047.04x = 1,257,353,178,901.74
  5. Step 5: Solve for x
    x = 1,257,353,178,901.74/1,743,047.04
  6. Step 6: Final answer
    x = 721,353.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.