Home / 3,249,441.16-4,484,276.22-1,872,025

Finding the Fourth Proportional to 3,249,441.16, 4,484,276.22 and 1,872,025

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Solution

The fourth proportional to 3,249,441.16, 4,484,276.22 and 1,872,025 is: 2,583,421.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,441.16 : 4,484,276.22 = 1,872,025 : x
  2. Step 2: Convert to fraction form
    3,249,441.16/4,484,276.22 = 1,872,025/x
  3. Step 3: Cross multiply
    3,249,441.16x = 4,484,276.22 × 1,872,025
  4. Step 4: Simplify right side
    3,249,441.16x = 8,394,677,190,745.50
  5. Step 5: Solve for x
    x = 8,394,677,190,745.50/3,249,441.16
  6. Step 6: Final answer
    x = 2,583,421.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.