Home / 9,660,830.60-13,333,207.56-6,233,043.44

Finding the Fourth Proportional to 9,660,830.60, 13,333,207.56 and 6,233,043.44

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Solution

The fourth proportional to 9,660,830.60, 13,333,207.56 and 6,233,043.44 is: 8,602,413.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,830.60 : 13,333,207.56 = 6,233,043.44 : x
  2. Step 2: Convert to fraction form
    9,660,830.60/13,333,207.56 = 6,233,043.44/x
  3. Step 3: Cross multiply
    9,660,830.60x = 13,333,207.56 × 6,233,043.44
  4. Step 4: Simplify right side
    9,660,830.60x = 83,106,461,916,016.42
  5. Step 5: Solve for x
    x = 83,106,461,916,016.42/9,660,830.60
  6. Step 6: Final answer
    x = 8,602,413.74

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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.