Home / 2,400,750.96-3,597,128.27-1,689,284.28

Finding the Fourth Proportional to 2,400,750.96, 3,597,128.27 and 1,689,284.28

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Solution

The fourth proportional to 2,400,750.96, 3,597,128.27 and 1,689,284.28 is: 2,531,113.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,750.96 : 3,597,128.27 = 1,689,284.28 : x
  2. Step 2: Convert to fraction form
    2,400,750.96/3,597,128.27 = 1,689,284.28/x
  3. Step 3: Cross multiply
    2,400,750.96x = 3,597,128.27 × 1,689,284.28
  4. Step 4: Simplify right side
    2,400,750.96x = 6,076,572,239,654.60
  5. Step 5: Solve for x
    x = 6,076,572,239,654.60/2,400,750.96
  6. Step 6: Final answer
    x = 2,531,113.11

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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.