Home / 5,351,091.04-7,381,417.37-3,415,169.58

Finding the Fourth Proportional to 5,351,091.04, 7,381,417.37 and 3,415,169.58

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Solution

The fourth proportional to 5,351,091.04, 7,381,417.37 and 3,415,169.58 is: 4,710,963.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,091.04 : 7,381,417.37 = 3,415,169.58 : x
  2. Step 2: Convert to fraction form
    5,351,091.04/7,381,417.37 = 3,415,169.58/x
  3. Step 3: Cross multiply
    5,351,091.04x = 7,381,417.37 × 3,415,169.58
  4. Step 4: Simplify right side
    5,351,091.04x = 25,208,792,059,307.61
  5. Step 5: Solve for x
    x = 25,208,792,059,307.61/5,351,091.04
  6. Step 6: Final answer
    x = 4,710,963.03

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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.