Home / 7,035,559.14-10,546,169.13-2,989,467.06

Finding the Fourth Proportional to 7,035,559.14, 10,546,169.13 and 2,989,467.06

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Solution

The fourth proportional to 7,035,559.14, 10,546,169.13 and 2,989,467.06 is: 4,481,154.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,559.14 : 10,546,169.13 = 2,989,467.06 : x
  2. Step 2: Convert to fraction form
    7,035,559.14/10,546,169.13 = 2,989,467.06/x
  3. Step 3: Cross multiply
    7,035,559.14x = 10,546,169.13 × 2,989,467.06
  4. Step 4: Simplify right side
    7,035,559.14x = 31,527,425,223,323.86
  5. Step 5: Solve for x
    x = 31,527,425,223,323.86/7,035,559.14
  6. Step 6: Final answer
    x = 4,481,154.18

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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.