Home / 1,063,931.40-1,594,566.30-531,601.80

Finding the Fourth Proportional to 1,063,931.40, 1,594,566.30 and 531,601.80

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Solution

The fourth proportional to 1,063,931.40, 1,594,566.30 and 531,601.80 is: 796,737.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,931.40 : 1,594,566.30 = 531,601.80 : x
  2. Step 2: Convert to fraction form
    1,063,931.40/1,594,566.30 = 531,601.80/x
  3. Step 3: Cross multiply
    1,063,931.40x = 1,594,566.30 × 531,601.80
  4. Step 4: Simplify right side
    1,063,931.40x = 847,674,315,299.34
  5. Step 5: Solve for x
    x = 847,674,315,299.34/1,063,931.40
  6. Step 6: Final answer
    x = 796,737.76

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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.