Home / 5,023,693.78-6,932,488.06-2,848,384.10

Finding the Fourth Proportional to 5,023,693.78, 6,932,488.06 and 2,848,384.10

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Solution

The fourth proportional to 5,023,693.78, 6,932,488.06 and 2,848,384.10 is: 3,930,651.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,693.78 : 6,932,488.06 = 2,848,384.10 : x
  2. Step 2: Convert to fraction form
    5,023,693.78/6,932,488.06 = 2,848,384.10/x
  3. Step 3: Cross multiply
    5,023,693.78x = 6,932,488.06 × 2,848,384.10
  4. Step 4: Simplify right side
    5,023,693.78x = 19,746,388,763,543.84
  5. Step 5: Solve for x
    x = 19,746,388,763,543.84/5,023,693.78
  6. Step 6: Final answer
    x = 3,930,651.36

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1.5x scale

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.