Home / 8,263,051.36-11,403,287.80-4,592,122.66

Finding the Fourth Proportional to 8,263,051.36, 11,403,287.80 and 4,592,122.66

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Solution

The fourth proportional to 8,263,051.36, 11,403,287.80 and 4,592,122.66 is: 6,337,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,263,051.36 : 11,403,287.80 = 4,592,122.66 : x
  2. Step 2: Convert to fraction form
    8,263,051.36/11,403,287.80 = 4,592,122.66/x
  3. Step 3: Cross multiply
    8,263,051.36x = 11,403,287.80 × 4,592,122.66
  4. Step 4: Simplify right side
    8,263,051.36x = 52,365,296,304,881.55
  5. Step 5: Solve for x
    x = 52,365,296,304,881.55/8,263,051.36
  6. Step 6: Final answer
    x = 6,337,283.17

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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.