Home / 4,669,737.90-7,004,606.85-4,039,881.90

Finding the Fourth Proportional to 4,669,737.90, 7,004,606.85 and 4,039,881.90

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Solution

The fourth proportional to 4,669,737.90, 7,004,606.85 and 4,039,881.90 is: 6,059,822.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,737.90 : 7,004,606.85 = 4,039,881.90 : x
  2. Step 2: Convert to fraction form
    4,669,737.90/7,004,606.85 = 4,039,881.90/x
  3. Step 3: Cross multiply
    4,669,737.90x = 7,004,606.85 × 4,039,881.90
  4. Step 4: Simplify right side
    4,669,737.90x = 28,297,784,429,931.01
  5. Step 5: Solve for x
    x = 28,297,784,429,931.01/4,669,737.90
  6. Step 6: Final answer
    x = 6,059,822.85

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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.