Home / 9,749,825.04-13,454,593.44-5,398,818.24

Finding the Fourth Proportional to 9,749,825.04, 13,454,593.44 and 5,398,818.24

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Solution

The fourth proportional to 9,749,825.04, 13,454,593.44 and 5,398,818.24 is: 7,450,277.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,825.04 : 13,454,593.44 = 5,398,818.24 : x
  2. Step 2: Convert to fraction form
    9,749,825.04/13,454,593.44 = 5,398,818.24/x
  3. Step 3: Cross multiply
    9,749,825.04x = 13,454,593.44 × 5,398,818.24
  4. Step 4: Simplify right side
    9,749,825.04x = 72,638,904,475,656.34
  5. Step 5: Solve for x
    x = 72,638,904,475,656.34/9,749,825.04
  6. Step 6: Final answer
    x = 7,450,277.74

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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.