Home / 3,289,210.30-4,934,153.88-1,241,595.64

Finding the Fourth Proportional to 3,289,210.30, 4,934,153.88 and 1,241,595.64

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Solution

The fourth proportional to 3,289,210.30, 4,934,153.88 and 1,241,595.64 is: 1,862,521.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,210.30 : 4,934,153.88 = 1,241,595.64 : x
  2. Step 2: Convert to fraction form
    3,289,210.30/4,934,153.88 = 1,241,595.64/x
  3. Step 3: Cross multiply
    3,289,210.30x = 4,934,153.88 × 1,241,595.64
  4. Step 4: Simplify right side
    3,289,210.30x = 6,126,223,944,497.08
  5. Step 5: Solve for x
    x = 6,126,223,944,497.08/3,289,210.30
  6. Step 6: Final answer
    x = 1,862,521.21

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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.