Home / 2,892,114.84-4,337,166.15-1,162,471.19

Finding the Fourth Proportional to 2,892,114.84, 4,337,166.15 and 1,162,471.19

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Solution

The fourth proportional to 2,892,114.84, 4,337,166.15 and 1,162,471.19 is: 1,743,302.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,114.84 : 4,337,166.15 = 1,162,471.19 : x
  2. Step 2: Convert to fraction form
    2,892,114.84/4,337,166.15 = 1,162,471.19/x
  3. Step 3: Cross multiply
    2,892,114.84x = 4,337,166.15 × 1,162,471.19
  4. Step 4: Simplify right side
    2,892,114.84x = 5,041,830,677,201.84
  5. Step 5: Solve for x
    x = 5,041,830,677,201.84/2,892,114.84
  6. Step 6: Final answer
    x = 1,743,302.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.