Home / 9,994,614.48-13,791,300.62-5,863,138.20

Finding the Fourth Proportional to 9,994,614.48, 13,791,300.62 and 5,863,138.20

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Solution

The fourth proportional to 9,994,614.48, 13,791,300.62 and 5,863,138.20 is: 8,090,387.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,994,614.48 : 13,791,300.62 = 5,863,138.20 : x
  2. Step 2: Convert to fraction form
    9,994,614.48/13,791,300.62 = 5,863,138.20/x
  3. Step 3: Cross multiply
    9,994,614.48x = 13,791,300.62 × 5,863,138.20
  4. Step 4: Simplify right side
    9,994,614.48x = 80,860,301,463,490
  5. Step 5: Solve for x
    x = 80,860,301,463,490/9,994,614.48
  6. Step 6: Final answer
    x = 8,090,387.24

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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.