Home / 6,018,010.20-8,304,999.78-3,301,756.20

Finding the Fourth Proportional to 6,018,010.20, 8,304,999.78 and 3,301,756.20

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Solution

The fourth proportional to 6,018,010.20, 8,304,999.78 and 3,301,756.20 is: 4,556,503.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,010.20 : 8,304,999.78 = 3,301,756.20 : x
  2. Step 2: Convert to fraction form
    6,018,010.20/8,304,999.78 = 3,301,756.20/x
  3. Step 3: Cross multiply
    6,018,010.20x = 8,304,999.78 × 3,301,756.20
  4. Step 4: Simplify right side
    6,018,010.20x = 27,421,084,514,613.64
  5. Step 5: Solve for x
    x = 27,421,084,514,613.64/6,018,010.20
  6. Step 6: Final answer
    x = 4,556,503.50

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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.