Home / 3,073,394.02-4,610,102.10-943,478.24

Finding the Fourth Proportional to 3,073,394.02, 4,610,102.10 and 943,478.24

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Solution

The fourth proportional to 3,073,394.02, 4,610,102.10 and 943,478.24 is: 1,415,220.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,394.02 : 4,610,102.10 = 943,478.24 : x
  2. Step 2: Convert to fraction form
    3,073,394.02/4,610,102.10 = 943,478.24/x
  3. Step 3: Cross multiply
    3,073,394.02x = 4,610,102.10 × 943,478.24
  4. Step 4: Simplify right side
    3,073,394.02x = 4,349,531,015,528.30
  5. Step 5: Solve for x
    x = 4,349,531,015,528.30/3,073,394.02
  6. Step 6: Final answer
    x = 1,415,220.76

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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.