Home / 2,657,484.86-3,667,328.11-1,450,260.86

Finding the Fourth Proportional to 2,657,484.86, 3,667,328.11 and 1,450,260.86

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Solution

The fourth proportional to 2,657,484.86, 3,667,328.11 and 1,450,260.86 is: 2,001,359.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,484.86 : 3,667,328.11 = 1,450,260.86 : x
  2. Step 2: Convert to fraction form
    2,657,484.86/3,667,328.11 = 1,450,260.86/x
  3. Step 3: Cross multiply
    2,657,484.86x = 3,667,328.11 × 1,450,260.86
  4. Step 4: Simplify right side
    2,657,484.86x = 5,318,582,418,710.77
  5. Step 5: Solve for x
    x = 5,318,582,418,710.77/2,657,484.86
  6. Step 6: Final answer
    x = 2,001,359.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.