Home / 2,735,264.70-4,118,043.65-2,417,242.50

Finding the Fourth Proportional to 2,735,264.70, 4,118,043.65 and 2,417,242.50

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Solution

The fourth proportional to 2,735,264.70, 4,118,043.65 and 2,417,242.50 is: 3,639,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,264.70 : 4,118,043.65 = 2,417,242.50 : x
  2. Step 2: Convert to fraction form
    2,735,264.70/4,118,043.65 = 2,417,242.50/x
  3. Step 3: Cross multiply
    2,735,264.70x = 4,118,043.65 × 2,417,242.50
  4. Step 4: Simplify right side
    2,735,264.70x = 9,954,310,115,548.91
  5. Step 5: Solve for x
    x = 9,954,310,115,548.91/2,735,264.70
  6. Step 6: Final answer
    x = 3,639,249.29

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.