Home / 1,467,048.15-2,200,572.23-625,684.95

Finding the Fourth Proportional to 1,467,048.15, 2,200,572.23 and 625,684.95

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Solution

The fourth proportional to 1,467,048.15, 2,200,572.23 and 625,684.95 is: 938,527.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,048.15 : 2,200,572.23 = 625,684.95 : x
  2. Step 2: Convert to fraction form
    1,467,048.15/2,200,572.23 = 625,684.95/x
  3. Step 3: Cross multiply
    1,467,048.15x = 2,200,572.23 × 625,684.95
  4. Step 4: Simplify right side
    1,467,048.15x = 1,376,864,922,570.51
  5. Step 5: Solve for x
    x = 1,376,864,922,570.51/1,467,048.15
  6. Step 6: Final answer
    x = 938,527.43

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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.