Home / 1,524,510.27-2,103,809.85-836,168.04

Finding the Fourth Proportional to 1,524,510.27, 2,103,809.85 and 836,168.04

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Solution

The fourth proportional to 1,524,510.27, 2,103,809.85 and 836,168.04 is: 1,153,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,510.27 : 2,103,809.85 = 836,168.04 : x
  2. Step 2: Convert to fraction form
    1,524,510.27/2,103,809.85 = 836,168.04/x
  3. Step 3: Cross multiply
    1,524,510.27x = 2,103,809.85 × 836,168.04
  4. Step 4: Simplify right side
    1,524,510.27x = 1,759,138,558,807.19
  5. Step 5: Solve for x
    x = 1,759,138,558,807.19/1,524,510.27
  6. Step 6: Final answer
    x = 1,153,904.04

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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.