Home / 1,082,307.96-1,493,483.27-732,737.27

Finding the Fourth Proportional to 1,082,307.96, 1,493,483.27 and 732,737.27

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Solution

The fourth proportional to 1,082,307.96, 1,493,483.27 and 732,737.27 is: 1,011,108.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,307.96 : 1,493,483.27 = 732,737.27 : x
  2. Step 2: Convert to fraction form
    1,082,307.96/1,493,483.27 = 732,737.27/x
  3. Step 3: Cross multiply
    1,082,307.96x = 1,493,483.27 × 732,737.27
  4. Step 4: Simplify right side
    1,082,307.96x = 1,094,330,854,120.49
  5. Step 5: Solve for x
    x = 1,094,330,854,120.49/1,082,307.96
  6. Step 6: Final answer
    x = 1,011,108.57

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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.