Home / 7,658,590.49-10,568,672.83-4,174,039.29

Finding the Fourth Proportional to 7,658,590.49, 10,568,672.83 and 4,174,039.29

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Solution

The fourth proportional to 7,658,590.49, 10,568,672.83 and 4,174,039.29 is: 5,760,075.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,658,590.49 : 10,568,672.83 = 4,174,039.29 : x
  2. Step 2: Convert to fraction form
    7,658,590.49/10,568,672.83 = 4,174,039.29/x
  3. Step 3: Cross multiply
    7,658,590.49x = 10,568,672.83 × 4,174,039.29
  4. Step 4: Simplify right side
    7,658,590.49x = 44,114,055,600,246.41
  5. Step 5: Solve for x
    x = 44,114,055,600,246.41/7,658,590.49
  6. Step 6: Final answer
    x = 5,760,075.00

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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.