Home / 2,425,607.97-3,637,624.66-805,941.83

Finding the Fourth Proportional to 2,425,607.97, 3,637,624.66 and 805,941.83

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Solution

The fourth proportional to 2,425,607.97, 3,637,624.66 and 805,941.83 is: 1,208,651.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,607.97 : 3,637,624.66 = 805,941.83 : x
  2. Step 2: Convert to fraction form
    2,425,607.97/3,637,624.66 = 805,941.83/x
  3. Step 3: Cross multiply
    2,425,607.97x = 3,637,624.66 × 805,941.83
  4. Step 4: Simplify right side
    2,425,607.97x = 2,931,713,875,333.53
  5. Step 5: Solve for x
    x = 2,931,713,875,333.53/2,425,607.97
  6. Step 6: Final answer
    x = 1,208,651.16

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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.