Home / 1,837,834.92-2,535,840.54-1,073,740.86

Finding the Fourth Proportional to 1,837,834.92, 2,535,840.54 and 1,073,740.86

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Solution

The fourth proportional to 1,837,834.92, 2,535,840.54 and 1,073,740.86 is: 1,481,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,834.92 : 2,535,840.54 = 1,073,740.86 : x
  2. Step 2: Convert to fraction form
    1,837,834.92/2,535,840.54 = 1,073,740.86/x
  3. Step 3: Cross multiply
    1,837,834.92x = 2,535,840.54 × 1,073,740.86
  4. Step 4: Simplify right side
    1,837,834.92x = 2,722,835,602,242.47
  5. Step 5: Solve for x
    x = 2,722,835,602,242.47/1,837,834.92
  6. Step 6: Final answer
    x = 1,481,545.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.