Home / 9,569,510.10-13,195,891.44-6,302,151.54

Finding the Fourth Proportional to 9,569,510.10, 13,195,891.44 and 6,302,151.54

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Solution

The fourth proportional to 9,569,510.10, 13,195,891.44 and 6,302,151.54 is: 8,690,362.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569,510.10 : 13,195,891.44 = 6,302,151.54 : x
  2. Step 2: Convert to fraction form
    9,569,510.10/13,195,891.44 = 6,302,151.54/x
  3. Step 3: Cross multiply
    9,569,510.10x = 13,195,891.44 × 6,302,151.54
  4. Step 4: Simplify right side
    9,569,510.10x = 83,162,507,560,268.81
  5. Step 5: Solve for x
    x = 83,162,507,560,268.81/9,569,510.10
  6. Step 6: Final answer
    x = 8,690,362.07

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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.