Home / 2,942,110-4,413,165.24-947,566

Finding the Fourth Proportional to 2,942,110, 4,413,165.24 and 947,566

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Solution

The fourth proportional to 2,942,110, 4,413,165.24 and 947,566 is: 1,421,349.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,110 : 4,413,165.24 = 947,566 : x
  2. Step 2: Convert to fraction form
    2,942,110/4,413,165.24 = 947,566/x
  3. Step 3: Cross multiply
    2,942,110x = 4,413,165.24 × 947,566
  4. Step 4: Simplify right side
    2,942,110x = 4,181,765,333,805.84
  5. Step 5: Solve for x
    x = 4,181,765,333,805.84/2,942,110
  6. Step 6: Final answer
    x = 1,421,349.08

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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.