Home / 1,950,757.68-2,925,840.87-530,924.40

Finding the Fourth Proportional to 1,950,757.68, 2,925,840.87 and 530,924.40

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Solution

The fourth proportional to 1,950,757.68, 2,925,840.87 and 530,924.40 is: 796,306.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,757.68 : 2,925,840.87 = 530,924.40 : x
  2. Step 2: Convert to fraction form
    1,950,757.68/2,925,840.87 = 530,924.40/x
  3. Step 3: Cross multiply
    1,950,757.68x = 2,925,840.87 × 530,924.40
  4. Step 4: Simplify right side
    1,950,757.68x = 1,553,400,308,400.23
  5. Step 5: Solve for x
    x = 1,553,400,308,400.23/1,950,757.68
  6. Step 6: Final answer
    x = 796,306.13

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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.