Home / 3,341,340.30-5,012,010.45-2,331,602.40

Finding the Fourth Proportional to 3,341,340.30, 5,012,010.45 and 2,331,602.40

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Solution

The fourth proportional to 3,341,340.30, 5,012,010.45 and 2,331,602.40 is: 3,497,403.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,340.30 : 5,012,010.45 = 2,331,602.40 : x
  2. Step 2: Convert to fraction form
    3,341,340.30/5,012,010.45 = 2,331,602.40/x
  3. Step 3: Cross multiply
    3,341,340.30x = 5,012,010.45 × 2,331,602.40
  4. Step 4: Simplify right side
    3,341,340.30x = 11,686,015,594,045.08
  5. Step 5: Solve for x
    x = 11,686,015,594,045.08/3,341,340.30
  6. Step 6: Final answer
    x = 3,497,403.60

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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.