Home / 1,003,595.41-1,504,590.28-523,582.32

Finding the Fourth Proportional to 1,003,595.41, 1,504,590.28 and 523,582.32

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Solution

The fourth proportional to 1,003,595.41, 1,504,590.28 and 523,582.32 is: 784,954.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,595.41 : 1,504,590.28 = 523,582.32 : x
  2. Step 2: Convert to fraction form
    1,003,595.41/1,504,590.28 = 523,582.32/x
  3. Step 3: Cross multiply
    1,003,595.41x = 1,504,590.28 × 523,582.32
  4. Step 4: Simplify right side
    1,003,595.41x = 787,776,869,451.85
  5. Step 5: Solve for x
    x = 787,776,869,451.85/1,003,595.41
  6. Step 6: Final answer
    x = 784,954.64

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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.