Home / 1,837,811.48-2,756,717.94-575,737.16

Finding the Fourth Proportional to 1,837,811.48, 2,756,717.94 and 575,737.16

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Solution

The fourth proportional to 1,837,811.48, 2,756,717.94 and 575,737.16 is: 863,605.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,811.48 : 2,756,717.94 = 575,737.16 : x
  2. Step 2: Convert to fraction form
    1,837,811.48/2,756,717.94 = 575,737.16/x
  3. Step 3: Cross multiply
    1,837,811.48x = 2,756,717.94 × 575,737.16
  4. Step 4: Simplify right side
    1,837,811.48x = 1,587,144,957,696.65
  5. Step 5: Solve for x
    x = 1,587,144,957,696.65/1,837,811.48
  6. Step 6: Final answer
    x = 863,605.97

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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.