Home / 1,996,035.50-2,754,526.29-1,136,595.76

Finding the Fourth Proportional to 1,996,035.50, 2,754,526.29 and 1,136,595.76

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Solution

The fourth proportional to 1,996,035.50, 2,754,526.29 and 1,136,595.76 is: 1,568,500.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,035.50 : 2,754,526.29 = 1,136,595.76 : x
  2. Step 2: Convert to fraction form
    1,996,035.50/2,754,526.29 = 1,136,595.76/x
  3. Step 3: Cross multiply
    1,996,035.50x = 2,754,526.29 × 1,136,595.76
  4. Step 4: Simplify right side
    1,996,035.50x = 3,130,782,896,339.55
  5. Step 5: Solve for x
    x = 3,130,782,896,339.55/1,996,035.50
  6. Step 6: Final answer
    x = 1,568,500.61

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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.