Home / 9,102,259.14-12,560,613.46-4,971,467.82

Finding the Fourth Proportional to 9,102,259.14, 12,560,613.46 and 4,971,467.82

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Solution

The fourth proportional to 9,102,259.14, 12,560,613.46 and 4,971,467.82 is: 6,860,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,259.14 : 12,560,613.46 = 4,971,467.82 : x
  2. Step 2: Convert to fraction form
    9,102,259.14/12,560,613.46 = 4,971,467.82/x
  3. Step 3: Cross multiply
    9,102,259.14x = 12,560,613.46 × 4,971,467.82
  4. Step 4: Simplify right side
    9,102,259.14x = 62,444,685,615,848.87
  5. Step 5: Solve for x
    x = 62,444,685,615,848.87/9,102,259.14
  6. Step 6: Final answer
    x = 6,860,350.23

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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.