Home / 1,133,836.76-1,700,757.30-1,064,552.60

Finding the Fourth Proportional to 1,133,836.76, 1,700,757.30 and 1,064,552.60

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Solution

The fourth proportional to 1,133,836.76, 1,700,757.30 and 1,064,552.60 is: 1,596,830.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,836.76 : 1,700,757.30 = 1,064,552.60 : x
  2. Step 2: Convert to fraction form
    1,133,836.76/1,700,757.30 = 1,064,552.60/x
  3. Step 3: Cross multiply
    1,133,836.76x = 1,700,757.30 × 1,064,552.60
  4. Step 4: Simplify right side
    1,133,836.76x = 1,810,545,605,683.98
  5. Step 5: Solve for x
    x = 1,810,545,605,683.98/1,133,836.76
  6. Step 6: Final answer
    x = 1,596,830.93

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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.