Home / 2,436,542.22-3,362,454.86-1,348,831.96

Finding the Fourth Proportional to 2,436,542.22, 3,362,454.86 and 1,348,831.96

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Solution

The fourth proportional to 2,436,542.22, 3,362,454.86 and 1,348,831.96 is: 1,861,402.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,542.22 : 3,362,454.86 = 1,348,831.96 : x
  2. Step 2: Convert to fraction form
    2,436,542.22/3,362,454.86 = 1,348,831.96/x
  3. Step 3: Cross multiply
    2,436,542.22x = 3,362,454.86 × 1,348,831.96
  4. Step 4: Simplify right side
    2,436,542.22x = 4,535,386,564,075.03
  5. Step 5: Solve for x
    x = 4,535,386,564,075.03/2,436,542.22
  6. Step 6: Final answer
    x = 1,861,402.82

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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.