Home / 9,671,441.26-13,346,061.78-5,319,825.04

Finding the Fourth Proportional to 9,671,441.26, 13,346,061.78 and 5,319,825.04

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Solution

The fourth proportional to 9,671,441.26, 13,346,061.78 and 5,319,825.04 is: 7,341,068.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,441.26 : 13,346,061.78 = 5,319,825.04 : x
  2. Step 2: Convert to fraction form
    9,671,441.26/13,346,061.78 = 5,319,825.04/x
  3. Step 3: Cross multiply
    9,671,441.26x = 13,346,061.78 × 5,319,825.04
  4. Step 4: Simplify right side
    9,671,441.26x = 70,998,713,642,630.97
  5. Step 5: Solve for x
    x = 70,998,713,642,630.97/9,671,441.26
  6. Step 6: Final answer
    x = 7,341,068.59

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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.