Home / 2,702,880.48-3,730,008.24-1,495,768.80

Finding the Fourth Proportional to 2,702,880.48, 3,730,008.24 and 1,495,768.80

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Solution

The fourth proportional to 2,702,880.48, 3,730,008.24 and 1,495,768.80 is: 2,064,179.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,880.48 : 3,730,008.24 = 1,495,768.80 : x
  2. Step 2: Convert to fraction form
    2,702,880.48/3,730,008.24 = 1,495,768.80/x
  3. Step 3: Cross multiply
    2,702,880.48x = 3,730,008.24 × 1,495,768.80
  4. Step 4: Simplify right side
    2,702,880.48x = 5,579,229,949,134.91
  5. Step 5: Solve for x
    x = 5,579,229,949,134.91/2,702,880.48
  6. Step 6: Final answer
    x = 2,064,179.30

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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.