Home / 4,332,018-5,977,957.50-2,371,520.22

Finding the Fourth Proportional to 4,332,018, 5,977,957.50 and 2,371,520.22

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Solution

The fourth proportional to 4,332,018, 5,977,957.50 and 2,371,520.22 is: 3,272,573.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,018 : 5,977,957.50 = 2,371,520.22 : x
  2. Step 2: Convert to fraction form
    4,332,018/5,977,957.50 = 2,371,520.22/x
  3. Step 3: Cross multiply
    4,332,018x = 5,977,957.50 × 2,371,520.22
  4. Step 4: Simplify right side
    4,332,018x = 14,176,847,085,550.65
  5. Step 5: Solve for x
    x = 14,176,847,085,550.65/4,332,018
  6. Step 6: Final answer
    x = 3,272,573.45

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Why These Related Problems?

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