Home / 10,484,506.04-15,727,667.94-3,199,605.98

Finding the Fourth Proportional to 10,484,506.04, 15,727,667.94 and 3,199,605.98

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Solution

The fourth proportional to 10,484,506.04, 15,727,667.94 and 3,199,605.98 is: 4,799,686.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,506.04 : 15,727,667.94 = 3,199,605.98 : x
  2. Step 2: Convert to fraction form
    10,484,506.04/15,727,667.94 = 3,199,605.98/x
  3. Step 3: Cross multiply
    10,484,506.04x = 15,727,667.94 × 3,199,605.98
  4. Step 4: Simplify right side
    10,484,506.04x = 50,322,340,313,639.94
  5. Step 5: Solve for x
    x = 50,322,340,313,639.94/10,484,506.04
  6. Step 6: Final answer
    x = 4,799,686.33

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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.