Home / 9,655,644.80-14,485,411.20-2,832,204.80

Finding the Fourth Proportional to 9,655,644.80, 14,485,411.20 and 2,832,204.80

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Solution

The fourth proportional to 9,655,644.80, 14,485,411.20 and 2,832,204.80 is: 4,248,877.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,644.80 : 14,485,411.20 = 2,832,204.80 : x
  2. Step 2: Convert to fraction form
    9,655,644.80/14,485,411.20 = 2,832,204.80/x
  3. Step 3: Cross multiply
    9,655,644.80x = 14,485,411.20 × 2,832,204.80
  4. Step 4: Simplify right side
    9,655,644.80x = 41,025,651,130,613.76
  5. Step 5: Solve for x
    x = 41,025,651,130,613.76/9,655,644.80
  6. Step 6: Final answer
    x = 4,248,877.42

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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.