Home / 9,237,792.04-13,759,278.21-8,823,311.88

Finding the Fourth Proportional to 9,237,792.04, 13,759,278.21 and 8,823,311.88

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Solution

The fourth proportional to 9,237,792.04, 13,759,278.21 and 8,823,311.88 is: 13,141,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237,792.04 : 13,759,278.21 = 8,823,311.88 : x
  2. Step 2: Convert to fraction form
    9,237,792.04/13,759,278.21 = 8,823,311.88/x
  3. Step 3: Cross multiply
    9,237,792.04x = 13,759,278.21 × 8,823,311.88
  4. Step 4: Simplify right side
    9,237,792.04x = 121,402,402,890,518.16
  5. Step 5: Solve for x
    x = 121,402,402,890,518.16/9,237,792.04
  6. Step 6: Final answer
    x = 13,141,928.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.