Home / 6,161,531.67-8,502,808.82-3,408,216.93

Finding the Fourth Proportional to 6,161,531.67, 8,502,808.82 and 3,408,216.93

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Solution

The fourth proportional to 6,161,531.67, 8,502,808.82 and 3,408,216.93 is: 4,703,281.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,531.67 : 8,502,808.82 = 3,408,216.93 : x
  2. Step 2: Convert to fraction form
    6,161,531.67/8,502,808.82 = 3,408,216.93/x
  3. Step 3: Cross multiply
    6,161,531.67x = 8,502,808.82 × 3,408,216.93
  4. Step 4: Simplify right side
    6,161,531.67x = 28,979,416,955,836.24
  5. Step 5: Solve for x
    x = 28,979,416,955,836.24/6,161,531.67
  6. Step 6: Final answer
    x = 4,703,281.34

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1.5x scale

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.