Home / 10,368,350.95-15,552,526.43-2,796,082.15

Finding the Fourth Proportional to 10,368,350.95, 15,552,526.43 and 2,796,082.15

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Solution

The fourth proportional to 10,368,350.95, 15,552,526.43 and 2,796,082.15 is: 4,194,123.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,350.95 : 15,552,526.43 = 2,796,082.15 : x
  2. Step 2: Convert to fraction form
    10,368,350.95/15,552,526.43 = 2,796,082.15/x
  3. Step 3: Cross multiply
    10,368,350.95x = 15,552,526.43 × 2,796,082.15
  4. Step 4: Simplify right side
    10,368,350.95x = 43,486,141,524,345.81
  5. Step 5: Solve for x
    x = 43,486,141,524,345.81/10,368,350.95
  6. Step 6: Final answer
    x = 4,194,123.23

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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.