Home / 931,957.65-1,397,050.38-594,049.77

Finding the Fourth Proportional to 931,957.65, 1,397,050.38 and 594,049.77

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Solution

The fourth proportional to 931,957.65, 1,397,050.38 and 594,049.77 is: 890,509.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,957.65 : 1,397,050.38 = 594,049.77 : x
  2. Step 2: Convert to fraction form
    931,957.65/1,397,050.38 = 594,049.77/x
  3. Step 3: Cross multiply
    931,957.65x = 1,397,050.38 × 594,049.77
  4. Step 4: Simplify right side
    931,957.65x = 829,917,456,917.41
  5. Step 5: Solve for x
    x = 829,917,456,917.41/931,957.65
  6. Step 6: Final answer
    x = 890,509.84

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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.