Home / 3,667,088.40-5,500,511.52-1,508,038.80

Finding the Fourth Proportional to 3,667,088.40, 5,500,511.52 and 1,508,038.80

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Solution

The fourth proportional to 3,667,088.40, 5,500,511.52 and 1,508,038.80 is: 2,262,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,088.40 : 5,500,511.52 = 1,508,038.80 : x
  2. Step 2: Convert to fraction form
    3,667,088.40/5,500,511.52 = 1,508,038.80/x
  3. Step 3: Cross multiply
    3,667,088.40x = 5,500,511.52 × 1,508,038.80
  4. Step 4: Simplify right side
    3,667,088.40x = 8,294,984,792,006.98
  5. Step 5: Solve for x
    x = 8,294,984,792,006.98/3,667,088.40
  6. Step 6: Final answer
    x = 2,262,008.41

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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.