Home / 626,270.27-940,510.24-466,389.63

Finding the Fourth Proportional to 626,270.27, 940,510.24 and 466,389.63

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Solution

The fourth proportional to 626,270.27, 940,510.24 and 466,389.63 is: 700,407.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,270.27 : 940,510.24 = 466,389.63 : x
  2. Step 2: Convert to fraction form
    626,270.27/940,510.24 = 466,389.63/x
  3. Step 3: Cross multiply
    626,270.27x = 940,510.24 × 466,389.63
  4. Step 4: Simplify right side
    626,270.27x = 438,644,221,678.84
  5. Step 5: Solve for x
    x = 438,644,221,678.84/626,270.27
  6. Step 6: Final answer
    x = 700,407.23

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1.5x scale

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.