Home / 4,575,647.36-6,314,953.33-2,641,904.69

Finding the Fourth Proportional to 4,575,647.36, 6,314,953.33 and 2,641,904.69

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Solution

The fourth proportional to 4,575,647.36, 6,314,953.33 and 2,641,904.69 is: 3,646,151.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,647.36 : 6,314,953.33 = 2,641,904.69 : x
  2. Step 2: Convert to fraction form
    4,575,647.36/6,314,953.33 = 2,641,904.69/x
  3. Step 3: Cross multiply
    4,575,647.36x = 6,314,953.33 × 2,641,904.69
  4. Step 4: Simplify right side
    4,575,647.36x = 16,683,504,815,066.81
  5. Step 5: Solve for x
    x = 16,683,504,815,066.81/4,575,647.36
  6. Step 6: Final answer
    x = 3,646,151.79

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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.