Home / 1,855,923.93-2,783,552.13-844,810.65

Finding the Fourth Proportional to 1,855,923.93, 2,783,552.13 and 844,810.65

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Solution

The fourth proportional to 1,855,923.93, 2,783,552.13 and 844,810.65 is: 1,267,064.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,923.93 : 2,783,552.13 = 844,810.65 : x
  2. Step 2: Convert to fraction form
    1,855,923.93/2,783,552.13 = 844,810.65/x
  3. Step 3: Cross multiply
    1,855,923.93x = 2,783,552.13 × 844,810.65
  4. Step 4: Simplify right side
    1,855,923.93x = 2,351,574,484,254.18
  5. Step 5: Solve for x
    x = 2,351,574,484,254.18/1,855,923.93
  6. Step 6: Final answer
    x = 1,267,064.05

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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.