Home / 9,295,945.65-12,826,303.22-5,624,770.95

Finding the Fourth Proportional to 9,295,945.65, 12,826,303.22 and 5,624,770.95

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Solution

The fourth proportional to 9,295,945.65, 12,826,303.22 and 5,624,770.95 is: 7,760,912.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,945.65 : 12,826,303.22 = 5,624,770.95 : x
  2. Step 2: Convert to fraction form
    9,295,945.65/12,826,303.22 = 5,624,770.95/x
  3. Step 3: Cross multiply
    9,295,945.65x = 12,826,303.22 × 5,624,770.95
  4. Step 4: Simplify right side
    9,295,945.65x = 72,145,017,719,623.61
  5. Step 5: Solve for x
    x = 72,145,017,719,623.61/9,295,945.65
  6. Step 6: Final answer
    x = 7,760,912.17

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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.