Home / 3,142,274.87-4,715,751.47-2,334,539.92

Finding the Fourth Proportional to 3,142,274.87, 4,715,751.47 and 2,334,539.92

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Solution

The fourth proportional to 3,142,274.87, 4,715,751.47 and 2,334,539.92 is: 3,503,547.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,142,274.87 : 4,715,751.47 = 2,334,539.92 : x
  2. Step 2: Convert to fraction form
    3,142,274.87/4,715,751.47 = 2,334,539.92/x
  3. Step 3: Cross multiply
    3,142,274.87x = 4,715,751.47 × 2,334,539.92
  4. Step 4: Simplify right side
    3,142,274.87x = 11,009,110,059,513.68
  5. Step 5: Solve for x
    x = 11,009,110,059,513.68/3,142,274.87
  6. Step 6: Final answer
    x = 3,503,547.75

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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.