Home / 6,514,004.40-9,771,006.60-2,727,092.40

Finding the Fourth Proportional to 6,514,004.40, 9,771,006.60 and 2,727,092.40

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Solution

The fourth proportional to 6,514,004.40, 9,771,006.60 and 2,727,092.40 is: 4,090,638.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,004.40 : 9,771,006.60 = 2,727,092.40 : x
  2. Step 2: Convert to fraction form
    6,514,004.40/9,771,006.60 = 2,727,092.40/x
  3. Step 3: Cross multiply
    6,514,004.40x = 9,771,006.60 × 2,727,092.40
  4. Step 4: Simplify right side
    6,514,004.40x = 26,646,437,839,209.84
  5. Step 5: Solve for x
    x = 26,646,437,839,209.84/6,514,004.40
  6. Step 6: Final answer
    x = 4,090,638.60

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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.