Home / 9,435,159.32-14,151,162.58-2,612,422.19

Finding the Fourth Proportional to 9,435,159.32, 14,151,162.58 and 2,612,422.19

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Solution

The fourth proportional to 9,435,159.32, 14,151,162.58 and 2,612,422.19 is: 3,918,196.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,159.32 : 14,151,162.58 = 2,612,422.19 : x
  2. Step 2: Convert to fraction form
    9,435,159.32/14,151,162.58 = 2,612,422.19/x
  3. Step 3: Cross multiply
    9,435,159.32x = 14,151,162.58 × 2,612,422.19
  4. Step 4: Simplify right side
    9,435,159.32x = 36,968,811,167,136.50
  5. Step 5: Solve for x
    x = 36,968,811,167,136.50/9,435,159.32
  6. Step 6: Final answer
    x = 3,918,196.81

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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.