Home / 1,950,753.93-2,925,835.25-530,920.65

Finding the Fourth Proportional to 1,950,753.93, 2,925,835.25 and 530,920.65

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Solution

The fourth proportional to 1,950,753.93, 2,925,835.25 and 530,920.65 is: 796,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,753.93 : 2,925,835.25 = 530,920.65 : x
  2. Step 2: Convert to fraction form
    1,950,753.93/2,925,835.25 = 530,920.65/x
  3. Step 3: Cross multiply
    1,950,753.93x = 2,925,835.25 × 530,920.65
  4. Step 4: Simplify right side
    1,950,753.93x = 1,553,386,350,068.31
  5. Step 5: Solve for x
    x = 1,553,386,350,068.31/1,950,753.93
  6. Step 6: Final answer
    x = 796,300.51

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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.