Home / 4,032,003.04-5,564,161.74-2,221,167.04

Finding the Fourth Proportional to 4,032,003.04, 5,564,161.74 and 2,221,167.04

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Solution

The fourth proportional to 4,032,003.04, 5,564,161.74 and 2,221,167.04 is: 3,065,209.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,003.04 : 5,564,161.74 = 2,221,167.04 : x
  2. Step 2: Convert to fraction form
    4,032,003.04/5,564,161.74 = 2,221,167.04/x
  3. Step 3: Cross multiply
    4,032,003.04x = 5,564,161.74 × 2,221,167.04
  4. Step 4: Simplify right side
    4,032,003.04x = 12,358,932,662,117.05
  5. Step 5: Solve for x
    x = 12,358,932,662,117.05/4,032,003.04
  6. Step 6: Final answer
    x = 3,065,209.16

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1.5x scale

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.