Home / 9,604,354.98-13,253,853.93-5,253,403.23

Finding the Fourth Proportional to 9,604,354.98, 13,253,853.93 and 5,253,403.23

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Solution

The fourth proportional to 9,604,354.98, 13,253,853.93 and 5,253,403.23 is: 7,249,611.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,354.98 : 13,253,853.93 = 5,253,403.23 : x
  2. Step 2: Convert to fraction form
    9,604,354.98/13,253,853.93 = 5,253,403.23/x
  3. Step 3: Cross multiply
    9,604,354.98x = 13,253,853.93 × 5,253,403.23
  4. Step 4: Simplify right side
    9,604,354.98x = 69,627,839,026,109.94
  5. Step 5: Solve for x
    x = 69,627,839,026,109.94/9,604,354.98
  6. Step 6: Final answer
    x = 7,249,611.15

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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.