Home / 3,295,639-4,944,164.28-1,021,113.04

Finding the Fourth Proportional to 3,295,639, 4,944,164.28 and 1,021,113.04

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Solution

The fourth proportional to 3,295,639, 4,944,164.28 and 1,021,113.04 is: 1,531,888.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,639 : 4,944,164.28 = 1,021,113.04 : x
  2. Step 2: Convert to fraction form
    3,295,639/4,944,164.28 = 1,021,113.04/x
  3. Step 3: Cross multiply
    3,295,639x = 4,944,164.28 × 1,021,113.04
  4. Step 4: Simplify right side
    3,295,639x = 5,048,550,618,210.21
  5. Step 5: Solve for x
    x = 5,048,550,618,210.21/3,295,639
  6. Step 6: Final answer
    x = 1,531,888.24

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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.