Home / 1,063,932.40-1,594,567.80-531,602.80

Finding the Fourth Proportional to 1,063,932.40, 1,594,567.80 and 531,602.80

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Solution

The fourth proportional to 1,063,932.40, 1,594,567.80 and 531,602.80 is: 796,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,932.40 : 1,594,567.80 = 531,602.80 : x
  2. Step 2: Convert to fraction form
    1,063,932.40/1,594,567.80 = 531,602.80/x
  3. Step 3: Cross multiply
    1,063,932.40x = 1,594,567.80 × 531,602.80
  4. Step 4: Simplify right side
    1,063,932.40x = 847,676,707,269.84
  5. Step 5: Solve for x
    x = 847,676,707,269.84/1,063,932.40
  6. Step 6: Final answer
    x = 796,739.25

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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.