Home / 5,689,582.02-7,852,342.25-3,731,107.77

Finding the Fourth Proportional to 5,689,582.02, 7,852,342.25 and 3,731,107.77

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Solution

The fourth proportional to 5,689,582.02, 7,852,342.25 and 3,731,107.77 is: 5,149,400.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,582.02 : 7,852,342.25 = 3,731,107.77 : x
  2. Step 2: Convert to fraction form
    5,689,582.02/7,852,342.25 = 3,731,107.77/x
  3. Step 3: Cross multiply
    5,689,582.02x = 7,852,342.25 × 3,731,107.77
  4. Step 4: Simplify right side
    5,689,582.02x = 29,297,935,163,018.75
  5. Step 5: Solve for x
    x = 29,297,935,163,018.75/5,689,582.02
  6. Step 6: Final answer
    x = 5,149,400.27

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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.