Home / 1,156,733.46-1,596,300.21-673,580.34

Finding the Fourth Proportional to 1,156,733.46, 1,596,300.21 and 673,580.34

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Solution

The fourth proportional to 1,156,733.46, 1,596,300.21 and 673,580.34 is: 929,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,733.46 : 1,596,300.21 = 673,580.34 : x
  2. Step 2: Convert to fraction form
    1,156,733.46/1,596,300.21 = 673,580.34/x
  3. Step 3: Cross multiply
    1,156,733.46x = 1,596,300.21 × 673,580.34
  4. Step 4: Simplify right side
    1,156,733.46x = 1,075,236,438,193.87
  5. Step 5: Solve for x
    x = 1,075,236,438,193.87/1,156,733.46
  6. Step 6: Final answer
    x = 929,545.55

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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.