Home / 6,169,482.50-8,514,846.88-3,520,335.23

Finding the Fourth Proportional to 6,169,482.50, 8,514,846.88 and 3,520,335.23

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Solution

The fourth proportional to 6,169,482.50, 8,514,846.88 and 3,520,335.23 is: 4,858,610.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,482.50 : 8,514,846.88 = 3,520,335.23 : x
  2. Step 2: Convert to fraction form
    6,169,482.50/8,514,846.88 = 3,520,335.23/x
  3. Step 3: Cross multiply
    6,169,482.50x = 8,514,846.88 × 3,520,335.23
  4. Step 4: Simplify right side
    6,169,482.50x = 29,975,115,398,344.51
  5. Step 5: Solve for x
    x = 29,975,115,398,344.51/6,169,482.50
  6. Step 6: Final answer
    x = 4,858,610.98

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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.