Home / 3,864,606.04-5,796,909.42-1,205,214.04

Finding the Fourth Proportional to 3,864,606.04, 5,796,909.42 and 1,205,214.04

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Solution

The fourth proportional to 3,864,606.04, 5,796,909.42 and 1,205,214.04 is: 1,807,821.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,606.04 : 5,796,909.42 = 1,205,214.04 : x
  2. Step 2: Convert to fraction form
    3,864,606.04/5,796,909.42 = 1,205,214.04/x
  3. Step 3: Cross multiply
    3,864,606.04x = 5,796,909.42 × 1,205,214.04
  4. Step 4: Simplify right side
    3,864,606.04x = 6,986,516,621,592.26
  5. Step 5: Solve for x
    x = 6,986,516,621,592.26/3,864,606.04
  6. Step 6: Final answer
    x = 1,807,821.17

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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.