Home / 9,061,057.04-13,584,796.80-5,465,985.96

Finding the Fourth Proportional to 9,061,057.04, 13,584,796.80 and 5,465,985.96

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Solution

The fourth proportional to 9,061,057.04, 13,584,796.80 and 5,465,985.96 is: 8,194,883.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,057.04 : 13,584,796.80 = 5,465,985.96 : x
  2. Step 2: Convert to fraction form
    9,061,057.04/13,584,796.80 = 5,465,985.96/x
  3. Step 3: Cross multiply
    9,061,057.04x = 13,584,796.80 × 5,465,985.96
  4. Step 4: Simplify right side
    9,061,057.04x = 74,254,308,578,252.94
  5. Step 5: Solve for x
    x = 74,254,308,578,252.94/9,061,057.04
  6. Step 6: Final answer
    x = 8,194,883.69

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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.