Home / 9,348,256.80-14,022,385.20-2,959,009.20

Finding the Fourth Proportional to 9,348,256.80, 14,022,385.20 and 2,959,009.20

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Solution

The fourth proportional to 9,348,256.80, 14,022,385.20 and 2,959,009.20 is: 4,438,513.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,256.80 : 14,022,385.20 = 2,959,009.20 : x
  2. Step 2: Convert to fraction form
    9,348,256.80/14,022,385.20 = 2,959,009.20/x
  3. Step 3: Cross multiply
    9,348,256.80x = 14,022,385.20 × 2,959,009.20
  4. Step 4: Simplify right side
    9,348,256.80x = 41,492,366,812,743.84
  5. Step 5: Solve for x
    x = 41,492,366,812,743.84/9,348,256.80
  6. Step 6: Final answer
    x = 4,438,513.80

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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.