Home / 4,432,361.40-6,648,542.10-1,592,566.20

Finding the Fourth Proportional to 4,432,361.40, 6,648,542.10 and 1,592,566.20

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Solution

The fourth proportional to 4,432,361.40, 6,648,542.10 and 1,592,566.20 is: 2,388,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,361.40 : 6,648,542.10 = 1,592,566.20 : x
  2. Step 2: Convert to fraction form
    4,432,361.40/6,648,542.10 = 1,592,566.20/x
  3. Step 3: Cross multiply
    4,432,361.40x = 6,648,542.10 × 1,592,566.20
  4. Step 4: Simplify right side
    4,432,361.40x = 10,588,243,427,737.02
  5. Step 5: Solve for x
    x = 10,588,243,427,737.02/4,432,361.40
  6. Step 6: Final answer
    x = 2,388,849.30

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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.