Home / 3,307,633.04-4,960,563.92-910,908.08

Finding the Fourth Proportional to 3,307,633.04, 4,960,563.92 and 910,908.08

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Solution

The fourth proportional to 3,307,633.04, 4,960,563.92 and 910,908.08 is: 1,366,118.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,633.04 : 4,960,563.92 = 910,908.08 : x
  2. Step 2: Convert to fraction form
    3,307,633.04/4,960,563.92 = 910,908.08/x
  3. Step 3: Cross multiply
    3,307,633.04x = 4,960,563.92 × 910,908.08
  4. Step 4: Simplify right side
    3,307,633.04x = 4,518,617,756,084.47
  5. Step 5: Solve for x
    x = 4,518,617,756,084.47/3,307,633.04
  6. Step 6: Final answer
    x = 1,366,118.22

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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.