Home / 6,514,886.40-8,986,807.94-4,063,241.10

Finding the Fourth Proportional to 6,514,886.40, 8,986,807.94 and 4,063,241.10

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Solution

The fourth proportional to 6,514,886.40, 8,986,807.94 and 4,063,241.10 is: 5,604,943.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,886.40 : 8,986,807.94 = 4,063,241.10 : x
  2. Step 2: Convert to fraction form
    6,514,886.40/8,986,807.94 = 4,063,241.10/x
  3. Step 3: Cross multiply
    6,514,886.40x = 8,986,807.94 × 4,063,241.10
  4. Step 4: Simplify right side
    6,514,886.40x = 36,515,567,379,614.34
  5. Step 5: Solve for x
    x = 36,515,567,379,614.34/6,514,886.40
  6. Step 6: Final answer
    x = 5,604,943.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.