Home / 2,779,793.42-3,834,137.37-2,551,089.26

Finding the Fourth Proportional to 2,779,793.42, 3,834,137.37 and 2,551,089.26

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Solution

The fourth proportional to 2,779,793.42, 3,834,137.37 and 2,551,089.26 is: 3,518,688.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,779,793.42 : 3,834,137.37 = 2,551,089.26 : x
  2. Step 2: Convert to fraction form
    2,779,793.42/3,834,137.37 = 2,551,089.26/x
  3. Step 3: Cross multiply
    2,779,793.42x = 3,834,137.37 × 2,551,089.26
  4. Step 4: Simplify right side
    2,779,793.42x = 9,781,226,646,800.96
  5. Step 5: Solve for x
    x = 9,781,226,646,800.96/2,779,793.42
  6. Step 6: Final answer
    x = 3,518,688.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.