Home / 5,184,001.98-7,776,002.97-5,134,235.58

Finding the Fourth Proportional to 5,184,001.98, 7,776,002.97 and 5,134,235.58

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Solution

The fourth proportional to 5,184,001.98, 7,776,002.97 and 5,134,235.58 is: 7,701,353.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,001.98 : 7,776,002.97 = 5,134,235.58 : x
  2. Step 2: Convert to fraction form
    5,184,001.98/7,776,002.97 = 5,134,235.58/x
  3. Step 3: Cross multiply
    5,184,001.98x = 7,776,002.97 × 5,134,235.58
  4. Step 4: Simplify right side
    5,184,001.98x = 39,923,831,054,208.48
  5. Step 5: Solve for x
    x = 39,923,831,054,208.48/5,184,001.98
  6. Step 6: Final answer
    x = 7,701,353.36

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.