Home / 9,461,834.36-13,057,336.67-5,110,920.70

Finding the Fourth Proportional to 9,461,834.36, 13,057,336.67 and 5,110,920.70

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Solution

The fourth proportional to 9,461,834.36, 13,057,336.67 and 5,110,920.70 is: 7,053,073.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,834.36 : 13,057,336.67 = 5,110,920.70 : x
  2. Step 2: Convert to fraction form
    9,461,834.36/13,057,336.67 = 5,110,920.70/x
  3. Step 3: Cross multiply
    9,461,834.36x = 13,057,336.67 × 5,110,920.70
  4. Step 4: Simplify right side
    9,461,834.36x = 66,735,012,339,133.55
  5. Step 5: Solve for x
    x = 66,735,012,339,133.55/9,461,834.36
  6. Step 6: Final answer
    x = 7,053,073.41

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1.5x scale

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.