Home / 7,975,831.26-11,006,590.86-4,354,159.26

Finding the Fourth Proportional to 7,975,831.26, 11,006,590.86 and 4,354,159.26

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Solution

The fourth proportional to 7,975,831.26, 11,006,590.86 and 4,354,159.26 is: 6,008,709.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,831.26 : 11,006,590.86 = 4,354,159.26 : x
  2. Step 2: Convert to fraction form
    7,975,831.26/11,006,590.86 = 4,354,159.26/x
  3. Step 3: Cross multiply
    7,975,831.26x = 11,006,590.86 × 4,354,159.26
  4. Step 4: Simplify right side
    7,975,831.26x = 47,924,449,514,100.36
  5. Step 5: Solve for x
    x = 47,924,449,514,100.36/7,975,831.26
  6. Step 6: Final answer
    x = 6,008,709.06

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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.