Home / 5,603,721.04-8,395,444.54-2,573,621.61

Finding the Fourth Proportional to 5,603,721.04, 8,395,444.54 and 2,573,621.61

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Solution

The fourth proportional to 5,603,721.04, 8,395,444.54 and 2,573,621.61 is: 3,855,776.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,603,721.04 : 8,395,444.54 = 2,573,621.61 : x
  2. Step 2: Convert to fraction form
    5,603,721.04/8,395,444.54 = 2,573,621.61/x
  3. Step 3: Cross multiply
    5,603,721.04x = 8,395,444.54 × 2,573,621.61
  4. Step 4: Simplify right side
    5,603,721.04x = 21,606,697,493,700.51
  5. Step 5: Solve for x
    x = 21,606,697,493,700.51/5,603,721.04
  6. Step 6: Final answer
    x = 3,855,776.78

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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.