Home / 2,416,332.54-3,334,551.30-1,328,674.26

Finding the Fourth Proportional to 2,416,332.54, 3,334,551.30 and 1,328,674.26

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Solution

The fourth proportional to 2,416,332.54, 3,334,551.30 and 1,328,674.26 is: 1,833,577.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,332.54 : 3,334,551.30 = 1,328,674.26 : x
  2. Step 2: Convert to fraction form
    2,416,332.54/3,334,551.30 = 1,328,674.26/x
  3. Step 3: Cross multiply
    2,416,332.54x = 3,334,551.30 × 1,328,674.26
  4. Step 4: Simplify right side
    2,416,332.54x = 4,430,532,480,959.54
  5. Step 5: Solve for x
    x = 4,430,532,480,959.54/2,416,332.54
  6. Step 6: Final answer
    x = 1,833,577.29

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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.