Home / 1,545,224.46-2,318,502.69-835,751.94

Finding the Fourth Proportional to 1,545,224.46, 2,318,502.69 and 835,751.94

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Solution

The fourth proportional to 1,545,224.46, 2,318,502.69 and 835,751.94 is: 1,253,988.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,545,224.46 : 2,318,502.69 = 835,751.94 : x
  2. Step 2: Convert to fraction form
    1,545,224.46/2,318,502.69 = 835,751.94/x
  3. Step 3: Cross multiply
    1,545,224.46x = 2,318,502.69 × 835,751.94
  4. Step 4: Simplify right side
    1,545,224.46x = 1,937,693,121,062.72
  5. Step 5: Solve for x
    x = 1,937,693,121,062.72/1,545,224.46
  6. Step 6: Final answer
    x = 1,253,988.12

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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.