Home / 3,294,454.63-4,943,095.88-1,274,116.14

Finding the Fourth Proportional to 3,294,454.63, 4,943,095.88 and 1,274,116.14

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Solution

The fourth proportional to 3,294,454.63, 4,943,095.88 and 1,274,116.14 is: 1,911,721.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,454.63 : 4,943,095.88 = 1,274,116.14 : x
  2. Step 2: Convert to fraction form
    3,294,454.63/4,943,095.88 = 1,274,116.14/x
  3. Step 3: Cross multiply
    3,294,454.63x = 4,943,095.88 × 1,274,116.14
  4. Step 4: Simplify right side
    3,294,454.63x = 6,298,078,242,275.50
  5. Step 5: Solve for x
    x = 6,298,078,242,275.50/3,294,454.63
  6. Step 6: Final answer
    x = 1,911,721.04

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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.