Home / 6,572,476.80-9,857,224.80-2,975,869.44

Finding the Fourth Proportional to 6,572,476.80, 9,857,224.80 and 2,975,869.44

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Solution

The fourth proportional to 6,572,476.80, 9,857,224.80 and 2,975,869.44 is: 4,463,129.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,476.80 : 9,857,224.80 = 2,975,869.44 : x
  2. Step 2: Convert to fraction form
    6,572,476.80/9,857,224.80 = 2,975,869.44/x
  3. Step 3: Cross multiply
    6,572,476.80x = 9,857,224.80 × 2,975,869.44
  4. Step 4: Simplify right side
    6,572,476.80x = 29,333,814,045,530.11
  5. Step 5: Solve for x
    x = 29,333,814,045,530.11/6,572,476.80
  6. Step 6: Final answer
    x = 4,463,129.34

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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.