Home / 8,135,061.84-11,226,354.54-4,464,039.83

Finding the Fourth Proportional to 8,135,061.84, 11,226,354.54 and 4,464,039.83

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Solution

The fourth proportional to 8,135,061.84, 11,226,354.54 and 4,464,039.83 is: 6,160,358.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,061.84 : 11,226,354.54 = 4,464,039.83 : x
  2. Step 2: Convert to fraction form
    8,135,061.84/11,226,354.54 = 4,464,039.83/x
  3. Step 3: Cross multiply
    8,135,061.84x = 11,226,354.54 × 4,464,039.83
  4. Step 4: Simplify right side
    8,135,061.84x = 50,114,893,834,111.77
  5. Step 5: Solve for x
    x = 50,114,893,834,111.77/8,135,061.84
  6. Step 6: Final answer
    x = 6,160,358.07

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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.