Home / 4,015,214.08-6,023,592.96-1,619,301.28

Finding the Fourth Proportional to 4,015,214.08, 6,023,592.96 and 1,619,301.28

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Solution

The fourth proportional to 4,015,214.08, 6,023,592.96 and 1,619,301.28 is: 2,429,263.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,214.08 : 6,023,592.96 = 1,619,301.28 : x
  2. Step 2: Convert to fraction form
    4,015,214.08/6,023,592.96 = 1,619,301.28/x
  3. Step 3: Cross multiply
    4,015,214.08x = 6,023,592.96 × 1,619,301.28
  4. Step 4: Simplify right side
    4,015,214.08x = 9,754,011,790,326.99
  5. Step 5: Solve for x
    x = 9,754,011,790,326.99/4,015,214.08
  6. Step 6: Final answer
    x = 2,429,263.20

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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.