Home / 9,851,874.26-13,595,505.30-5,381,433.06

Finding the Fourth Proportional to 9,851,874.26, 13,595,505.30 and 5,381,433.06

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Solution

The fourth proportional to 9,851,874.26, 13,595,505.30 and 5,381,433.06 is: 7,426,333.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,874.26 : 13,595,505.30 = 5,381,433.06 : x
  2. Step 2: Convert to fraction form
    9,851,874.26/13,595,505.30 = 5,381,433.06/x
  3. Step 3: Cross multiply
    9,851,874.26x = 13,595,505.30 × 5,381,433.06
  4. Step 4: Simplify right side
    9,851,874.26x = 73,163,301,688,825.22
  5. Step 5: Solve for x
    x = 73,163,301,688,825.22/9,851,874.26
  6. Step 6: Final answer
    x = 7,426,333.28

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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.