Home / 1,083,034.71-1,624,801.22-363,471.90

Finding the Fourth Proportional to 1,083,034.71, 1,624,801.22 and 363,471.90

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Solution

The fourth proportional to 1,083,034.71, 1,624,801.22 and 363,471.90 is: 545,291.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,034.71 : 1,624,801.22 = 363,471.90 : x
  2. Step 2: Convert to fraction form
    1,083,034.71/1,624,801.22 = 363,471.90/x
  3. Step 3: Cross multiply
    1,083,034.71x = 1,624,801.22 × 363,471.90
  4. Step 4: Simplify right side
    1,083,034.71x = 590,569,590,743.11
  5. Step 5: Solve for x
    x = 590,569,590,743.11/1,083,034.71
  6. Step 6: Final answer
    x = 545,291.47

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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.