Home / 4,711,239.18-6,501,368.23-2,618,074.64

Finding the Fourth Proportional to 4,711,239.18, 6,501,368.23 and 2,618,074.64

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Solution

The fourth proportional to 4,711,239.18, 6,501,368.23 and 2,618,074.64 is: 3,612,864.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,239.18 : 6,501,368.23 = 2,618,074.64 : x
  2. Step 2: Convert to fraction form
    4,711,239.18/6,501,368.23 = 2,618,074.64/x
  3. Step 3: Cross multiply
    4,711,239.18x = 6,501,368.23 × 2,618,074.64
  4. Step 4: Simplify right side
    4,711,239.18x = 17,021,067,297,972.92
  5. Step 5: Solve for x
    x = 17,021,067,297,972.92/4,711,239.18
  6. Step 6: Final answer
    x = 3,612,864.18

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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.