Home / 9,102,259.07-12,560,613.38-4,971,467.75

Finding the Fourth Proportional to 9,102,259.07, 12,560,613.38 and 4,971,467.75

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Solution

The fourth proportional to 9,102,259.07, 12,560,613.38 and 4,971,467.75 is: 6,860,350.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,259.07 : 12,560,613.38 = 4,971,467.75 : x
  2. Step 2: Convert to fraction form
    9,102,259.07/12,560,613.38 = 4,971,467.75/x
  3. Step 3: Cross multiply
    9,102,259.07x = 12,560,613.38 × 4,971,467.75
  4. Step 4: Simplify right side
    9,102,259.07x = 62,444,684,314,031.16
  5. Step 5: Solve for x
    x = 62,444,684,314,031.16/9,102,259.07
  6. Step 6: Final answer
    x = 6,860,350.14

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Double scale
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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.