Home / 4,295,231.04-6,442,885.36-1,303,415.04

Finding the Fourth Proportional to 4,295,231.04, 6,442,885.36 and 1,303,415.04

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Solution

The fourth proportional to 4,295,231.04, 6,442,885.36 and 1,303,415.04 is: 1,955,134.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,231.04 : 6,442,885.36 = 1,303,415.04 : x
  2. Step 2: Convert to fraction form
    4,295,231.04/6,442,885.36 = 1,303,415.04/x
  3. Step 3: Cross multiply
    4,295,231.04x = 6,442,885.36 × 1,303,415.04
  4. Step 4: Simplify right side
    4,295,231.04x = 8,397,753,679,219.82
  5. Step 5: Solve for x
    x = 8,397,753,679,219.82/4,295,231.04
  6. Step 6: Final answer
    x = 1,955,134.33

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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.