Home / 8,783,269.98-13,172,534.73-3,102,746.46

Finding the Fourth Proportional to 8,783,269.98, 13,172,534.73 and 3,102,746.46

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Solution

The fourth proportional to 8,783,269.98, 13,172,534.73 and 3,102,746.46 is: 4,653,282.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,783,269.98 : 13,172,534.73 = 3,102,746.46 : x
  2. Step 2: Convert to fraction form
    8,783,269.98/13,172,534.73 = 3,102,746.46/x
  3. Step 3: Cross multiply
    8,783,269.98x = 13,172,534.73 × 3,102,746.46
  4. Step 4: Simplify right side
    8,783,269.98x = 40,871,035,502,734.55
  5. Step 5: Solve for x
    x = 40,871,035,502,734.55/8,783,269.98
  6. Step 6: Final answer
    x = 4,653,282.39

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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.