Home / 8,892,551.32-13,339,099.14-6,157,421.08

Finding the Fourth Proportional to 8,892,551.32, 13,339,099.14 and 6,157,421.08

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Solution

The fourth proportional to 8,892,551.32, 13,339,099.14 and 6,157,421.08 is: 9,236,320.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,551.32 : 13,339,099.14 = 6,157,421.08 : x
  2. Step 2: Convert to fraction form
    8,892,551.32/13,339,099.14 = 6,157,421.08/x
  3. Step 3: Cross multiply
    8,892,551.32x = 13,339,099.14 × 6,157,421.08
  4. Step 4: Simplify right side
    8,892,551.32x = 82,134,450,232,845.88
  5. Step 5: Solve for x
    x = 82,134,450,232,845.88/8,892,551.32
  6. Step 6: Final answer
    x = 9,236,320.07

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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.