Home / 2,949,328.25-4,425,054.17-1,030,521.74

Finding the Fourth Proportional to 2,949,328.25, 4,425,054.17 and 1,030,521.74

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Solution

The fourth proportional to 2,949,328.25, 4,425,054.17 and 1,030,521.74 is: 1,546,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,328.25 : 4,425,054.17 = 1,030,521.74 : x
  2. Step 2: Convert to fraction form
    2,949,328.25/4,425,054.17 = 1,030,521.74/x
  3. Step 3: Cross multiply
    2,949,328.25x = 4,425,054.17 × 1,030,521.74
  4. Step 4: Simplify right side
    2,949,328.25x = 4,560,114,495,584.78
  5. Step 5: Solve for x
    x = 4,560,114,495,584.78/2,949,328.25
  6. Step 6: Final answer
    x = 1,546,153.60

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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.