Home / 11,070,827.40-16,606,241.10-6,287,858.40

Finding the Fourth Proportional to 11,070,827.40, 16,606,241.10 and 6,287,858.40

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Solution

The fourth proportional to 11,070,827.40, 16,606,241.10 and 6,287,858.40 is: 9,431,787.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,827.40 : 16,606,241.10 = 6,287,858.40 : x
  2. Step 2: Convert to fraction form
    11,070,827.40/16,606,241.10 = 6,287,858.40/x
  3. Step 3: Cross multiply
    11,070,827.40x = 16,606,241.10 × 6,287,858.40
  4. Step 4: Simplify right side
    11,070,827.40x = 104,417,692,593,060.25
  5. Step 5: Solve for x
    x = 104,417,692,593,060.25/11,070,827.40
  6. Step 6: Final answer
    x = 9,431,787.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.