Home / 5,097,649.80-7,646,820.30-1,732,110.60

Finding the Fourth Proportional to 5,097,649.80, 7,646,820.30 and 1,732,110.60

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Solution

The fourth proportional to 5,097,649.80, 7,646,820.30 and 1,732,110.60 is: 2,598,283.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,649.80 : 7,646,820.30 = 1,732,110.60 : x
  2. Step 2: Convert to fraction form
    5,097,649.80/7,646,820.30 = 1,732,110.60/x
  3. Step 3: Cross multiply
    5,097,649.80x = 7,646,820.30 × 1,732,110.60
  4. Step 4: Simplify right side
    5,097,649.80x = 13,245,138,497,925.18
  5. Step 5: Solve for x
    x = 13,245,138,497,925.18/5,097,649.80
  6. Step 6: Final answer
    x = 2,598,283.33

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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.