Home / 7,347,949.15-11,022,075.58-2,673,866.10

Finding the Fourth Proportional to 7,347,949.15, 11,022,075.58 and 2,673,866.10

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Solution

The fourth proportional to 7,347,949.15, 11,022,075.58 and 2,673,866.10 is: 4,010,854.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347,949.15 : 11,022,075.58 = 2,673,866.10 : x
  2. Step 2: Convert to fraction form
    7,347,949.15/11,022,075.58 = 2,673,866.10/x
  3. Step 3: Cross multiply
    7,347,949.15x = 11,022,075.58 × 2,673,866.10
  4. Step 4: Simplify right side
    7,347,949.15x = 29,471,554,186,139.41
  5. Step 5: Solve for x
    x = 29,471,554,186,139.41/7,347,949.15
  6. Step 6: Final answer
    x = 4,010,854.40

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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.