Home / 9,804,662.80-14,677,963.80-7,291,459.60

Finding the Fourth Proportional to 9,804,662.80, 14,677,963.80 and 7,291,459.60

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Solution

The fourth proportional to 9,804,662.80, 14,677,963.80 and 7,291,459.60 is: 10,915,600.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,662.80 : 14,677,963.80 = 7,291,459.60 : x
  2. Step 2: Convert to fraction form
    9,804,662.80/14,677,963.80 = 7,291,459.60/x
  3. Step 3: Cross multiply
    9,804,662.80x = 14,677,963.80 × 7,291,459.60
  4. Step 4: Simplify right side
    9,804,662.80x = 107,023,780,057,962.48
  5. Step 5: Solve for x
    x = 107,023,780,057,962.48/9,804,662.80
  6. Step 6: Final answer
    x = 10,915,600.29

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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.