Home / 11,626,158.07-17,439,324.59-4,435,758.91

Finding the Fourth Proportional to 11,626,158.07, 17,439,324.59 and 4,435,758.91

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Solution

The fourth proportional to 11,626,158.07, 17,439,324.59 and 4,435,758.91 is: 6,653,671.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626,158.07 : 17,439,324.59 = 4,435,758.91 : x
  2. Step 2: Convert to fraction form
    11,626,158.07/17,439,324.59 = 4,435,758.91/x
  3. Step 3: Cross multiply
    11,626,158.07x = 17,439,324.59 × 4,435,758.91
  4. Step 4: Simplify right side
    11,626,158.07x = 77,356,639,434,474.59
  5. Step 5: Solve for x
    x = 77,356,639,434,474.59/11,626,158.07
  6. Step 6: Final answer
    x = 6,653,671.74

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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.