Home / 4,001,195.18-6,001,808.53-968,556.17

Finding the Fourth Proportional to 4,001,195.18, 6,001,808.53 and 968,556.17

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Solution

The fourth proportional to 4,001,195.18, 6,001,808.53 and 968,556.17 is: 1,452,838.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,195.18 : 6,001,808.53 = 968,556.17 : x
  2. Step 2: Convert to fraction form
    4,001,195.18/6,001,808.53 = 968,556.17/x
  3. Step 3: Cross multiply
    4,001,195.18x = 6,001,808.53 × 968,556.17
  4. Step 4: Simplify right side
    4,001,195.18x = 5,813,088,678,047.35
  5. Step 5: Solve for x
    x = 5,813,088,678,047.35/4,001,195.18
  6. Step 6: Final answer
    x = 1,452,838.07

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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.