Home / 4,037,784.18-6,048,902.70-3,180,319.80

Finding the Fourth Proportional to 4,037,784.18, 6,048,902.70 and 3,180,319.80

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Solution

The fourth proportional to 4,037,784.18, 6,048,902.70 and 3,180,319.80 is: 4,764,356.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,784.18 : 6,048,902.70 = 3,180,319.80 : x
  2. Step 2: Convert to fraction form
    4,037,784.18/6,048,902.70 = 3,180,319.80/x
  3. Step 3: Cross multiply
    4,037,784.18x = 6,048,902.70 × 3,180,319.80
  4. Step 4: Simplify right side
    4,037,784.18x = 19,237,445,025,083.46
  5. Step 5: Solve for x
    x = 19,237,445,025,083.46/4,037,784.18
  6. Step 6: Final answer
    x = 4,764,356.93

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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.