Home / 8,901,274.26-12,283,758.46-4,826,896.50

Finding the Fourth Proportional to 8,901,274.26, 12,283,758.46 and 4,826,896.50

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Solution

The fourth proportional to 8,901,274.26, 12,283,758.46 and 4,826,896.50 is: 6,661,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,274.26 : 12,283,758.46 = 4,826,896.50 : x
  2. Step 2: Convert to fraction form
    8,901,274.26/12,283,758.46 = 4,826,896.50/x
  3. Step 3: Cross multiply
    8,901,274.26x = 12,283,758.46 × 4,826,896.50
  4. Step 4: Simplify right side
    8,901,274.26x = 59,292,430,717,419.39
  5. Step 5: Solve for x
    x = 59,292,430,717,419.39/8,901,274.26
  6. Step 6: Final answer
    x = 6,661,117.16

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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.