Home / 3,758,210.08-5,637,113.84-1,329,195.04

Finding the Fourth Proportional to 3,758,210.08, 5,637,113.84 and 1,329,195.04

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Solution

The fourth proportional to 3,758,210.08, 5,637,113.84 and 1,329,195.04 is: 1,993,721.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,210.08 : 5,637,113.84 = 1,329,195.04 : x
  2. Step 2: Convert to fraction form
    3,758,210.08/5,637,113.84 = 1,329,195.04/x
  3. Step 3: Cross multiply
    3,758,210.08x = 5,637,113.84 × 1,329,195.04
  4. Step 4: Simplify right side
    3,758,210.08x = 7,492,823,756,043.35
  5. Step 5: Solve for x
    x = 7,492,823,756,043.35/3,758,210.08
  6. Step 6: Final answer
    x = 1,993,721.37

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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.