Home / 1,144,944.24-1,718,061.54-1,054,599.27

Finding the Fourth Proportional to 1,144,944.24, 1,718,061.54 and 1,054,599.27

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Solution

The fourth proportional to 1,144,944.24, 1,718,061.54 and 1,054,599.27 is: 1,582,493.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,944.24 : 1,718,061.54 = 1,054,599.27 : x
  2. Step 2: Convert to fraction form
    1,144,944.24/1,718,061.54 = 1,054,599.27/x
  3. Step 3: Cross multiply
    1,144,944.24x = 1,718,061.54 × 1,054,599.27
  4. Step 4: Simplify right side
    1,144,944.24x = 1,811,866,445,899.08
  5. Step 5: Solve for x
    x = 1,811,866,445,899.08/1,144,944.24
  6. Step 6: Final answer
    x = 1,582,493.18

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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.