Home / 6,684,228.42-10,030,134.65-3,610,181.22

Finding the Fourth Proportional to 6,684,228.42, 10,030,134.65 and 3,610,181.22

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Solution

The fourth proportional to 6,684,228.42, 10,030,134.65 and 3,610,181.22 is: 5,417,319.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,228.42 : 10,030,134.65 = 3,610,181.22 : x
  2. Step 2: Convert to fraction form
    6,684,228.42/10,030,134.65 = 3,610,181.22/x
  3. Step 3: Cross multiply
    6,684,228.42x = 10,030,134.65 × 3,610,181.22
  4. Step 4: Simplify right side
    6,684,228.42x = 36,210,603,747,501.27
  5. Step 5: Solve for x
    x = 36,210,603,747,501.27/6,684,228.42
  6. Step 6: Final answer
    x = 5,417,319.92

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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.