Home / 7,531,577.10-10,393,650.27-4,093,816.01

Finding the Fourth Proportional to 7,531,577.10, 10,393,650.27 and 4,093,816.01

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Solution

The fourth proportional to 7,531,577.10, 10,393,650.27 and 4,093,816.01 is: 5,649,506.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,577.10 : 10,393,650.27 = 4,093,816.01 : x
  2. Step 2: Convert to fraction form
    7,531,577.10/10,393,650.27 = 4,093,816.01/x
  3. Step 3: Cross multiply
    7,531,577.10x = 10,393,650.27 × 4,093,816.01
  4. Step 4: Simplify right side
    7,531,577.10x = 42,549,691,825,698.57
  5. Step 5: Solve for x
    x = 42,549,691,825,698.57/7,531,577.10
  6. Step 6: Final answer
    x = 5,649,506.24

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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.