Home / 1,695,582.96-2,339,903.94-931,685.73

Finding the Fourth Proportional to 1,695,582.96, 2,339,903.94 and 931,685.73

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Solution

The fourth proportional to 1,695,582.96, 2,339,903.94 and 931,685.73 is: 1,285,726.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,582.96 : 2,339,903.94 = 931,685.73 : x
  2. Step 2: Convert to fraction form
    1,695,582.96/2,339,903.94 = 931,685.73/x
  3. Step 3: Cross multiply
    1,695,582.96x = 2,339,903.94 × 931,685.73
  4. Step 4: Simplify right side
    1,695,582.96x = 2,180,055,110,468.78
  5. Step 5: Solve for x
    x = 2,180,055,110,468.78/1,695,582.96
  6. Step 6: Final answer
    x = 1,285,726.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.