Home / 3,350,822.42-5,048,590.81-3,031,330.42

Finding the Fourth Proportional to 3,350,822.42, 5,048,590.81 and 3,031,330.42

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Solution

The fourth proportional to 3,350,822.42, 5,048,590.81 and 3,031,330.42 is: 4,567,221.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,822.42 : 5,048,590.81 = 3,031,330.42 : x
  2. Step 2: Convert to fraction form
    3,350,822.42/5,048,590.81 = 3,031,330.42/x
  3. Step 3: Cross multiply
    3,350,822.42x = 5,048,590.81 × 3,031,330.42
  4. Step 4: Simplify right side
    3,350,822.42x = 15,303,946,860,085.83
  5. Step 5: Solve for x
    x = 15,303,946,860,085.83/3,350,822.42
  6. Step 6: Final answer
    x = 4,567,221.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.