Home / 8,669,277.01-11,963,602.06-4,802,047.28

Finding the Fourth Proportional to 8,669,277.01, 11,963,602.06 and 4,802,047.28

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Solution

The fourth proportional to 8,669,277.01, 11,963,602.06 and 4,802,047.28 is: 6,626,825.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,669,277.01 : 11,963,602.06 = 4,802,047.28 : x
  2. Step 2: Convert to fraction form
    8,669,277.01/11,963,602.06 = 4,802,047.28/x
  3. Step 3: Cross multiply
    8,669,277.01x = 11,963,602.06 × 4,802,047.28
  4. Step 4: Simplify right side
    8,669,277.01x = 57,449,782,704,265.77
  5. Step 5: Solve for x
    x = 57,449,782,704,265.77/8,669,277.01
  6. Step 6: Final answer
    x = 6,626,825.12

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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.