Home / 5,000,565.58-6,900,813.63-2,708,726.27

Finding the Fourth Proportional to 5,000,565.58, 6,900,813.63 and 2,708,726.27

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Solution

The fourth proportional to 5,000,565.58, 6,900,813.63 and 2,708,726.27 is: 3,738,060.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,565.58 : 6,900,813.63 = 2,708,726.27 : x
  2. Step 2: Convert to fraction form
    5,000,565.58/6,900,813.63 = 2,708,726.27/x
  3. Step 3: Cross multiply
    5,000,565.58x = 6,900,813.63 × 2,708,726.27
  4. Step 4: Simplify right side
    5,000,565.58x = 18,692,415,129,450.99
  5. Step 5: Solve for x
    x = 18,692,415,129,450.99/5,000,565.58
  6. Step 6: Final answer
    x = 3,738,060.19

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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.