Home / 4,587,297.36-6,881,775.48-1,890,122.10

Finding the Fourth Proportional to 4,587,297.36, 6,881,775.48 and 1,890,122.10

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Solution

The fourth proportional to 4,587,297.36, 6,881,775.48 and 1,890,122.10 is: 2,835,524.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,297.36 : 6,881,775.48 = 1,890,122.10 : x
  2. Step 2: Convert to fraction form
    4,587,297.36/6,881,775.48 = 1,890,122.10/x
  3. Step 3: Cross multiply
    4,587,297.36x = 6,881,775.48 × 1,890,122.10
  4. Step 4: Simplify right side
    4,587,297.36x = 13,007,395,921,986.11
  5. Step 5: Solve for x
    x = 13,007,395,921,986.11/4,587,297.36
  6. Step 6: Final answer
    x = 2,835,524.91

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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.