Home / 4,669,632.33-7,001,140.73-2,074,511.78

Finding the Fourth Proportional to 4,669,632.33, 7,001,140.73 and 2,074,511.78

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Solution

The fourth proportional to 4,669,632.33, 7,001,140.73 and 2,074,511.78 is: 3,110,298.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,632.33 : 7,001,140.73 = 2,074,511.78 : x
  2. Step 2: Convert to fraction form
    4,669,632.33/7,001,140.73 = 2,074,511.78/x
  3. Step 3: Cross multiply
    4,669,632.33x = 7,001,140.73 × 2,074,511.78
  4. Step 4: Simplify right side
    4,669,632.33x = 14,523,948,872,444.54
  5. Step 5: Solve for x
    x = 14,523,948,872,444.54/4,669,632.33
  6. Step 6: Final answer
    x = 3,110,298.17

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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.