Home / 4,906,600.65-7,360,998.66-1,495,154.23

Finding the Fourth Proportional to 4,906,600.65, 7,360,998.66 and 1,495,154.23

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Solution

The fourth proportional to 4,906,600.65, 7,360,998.66 and 1,495,154.23 is: 2,243,065.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,600.65 : 7,360,998.66 = 1,495,154.23 : x
  2. Step 2: Convert to fraction form
    4,906,600.65/7,360,998.66 = 1,495,154.23/x
  3. Step 3: Cross multiply
    4,906,600.65x = 7,360,998.66 × 1,495,154.23
  4. Step 4: Simplify right side
    4,906,600.65x = 11,005,828,265,120.84
  5. Step 5: Solve for x
    x = 11,005,828,265,120.84/4,906,600.65
  6. Step 6: Final answer
    x = 2,243,065.83

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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.