Home / 1,595,389.73-2,391,088.95-796,894.16

Finding the Fourth Proportional to 1,595,389.73, 2,391,088.95 and 796,894.16

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Solution

The fourth proportional to 1,595,389.73, 2,391,088.95 and 796,894.16 is: 1,194,344.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,389.73 : 2,391,088.95 = 796,894.16 : x
  2. Step 2: Convert to fraction form
    1,595,389.73/2,391,088.95 = 796,894.16/x
  3. Step 3: Cross multiply
    1,595,389.73x = 2,391,088.95 × 796,894.16
  4. Step 4: Simplify right side
    1,595,389.73x = 1,905,444,808,340.09
  5. Step 5: Solve for x
    x = 1,905,444,808,340.09/1,595,389.73
  6. Step 6: Final answer
    x = 1,194,344.42

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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.