Home / 9,549,330.12-14,325,767.26-3,159,637.56

Finding the Fourth Proportional to 9,549,330.12, 14,325,767.26 and 3,159,637.56

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Solution

The fourth proportional to 9,549,330.12, 14,325,767.26 and 3,159,637.56 is: 4,740,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,330.12 : 14,325,767.26 = 3,159,637.56 : x
  2. Step 2: Convert to fraction form
    9,549,330.12/14,325,767.26 = 3,159,637.56/x
  3. Step 3: Cross multiply
    9,549,330.12x = 14,325,767.26 × 3,159,637.56
  4. Step 4: Simplify right side
    9,549,330.12x = 45,264,232,310,514.29
  5. Step 5: Solve for x
    x = 45,264,232,310,514.29/9,549,330.12
  6. Step 6: Final answer
    x = 4,740,042.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.