Home / 1,535,075.24-2,299,620.76-934,546.91

Finding the Fourth Proportional to 1,535,075.24, 2,299,620.76 and 934,546.91

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Solution

The fourth proportional to 1,535,075.24, 2,299,620.76 and 934,546.91 is: 1,399,998.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,075.24 : 2,299,620.76 = 934,546.91 : x
  2. Step 2: Convert to fraction form
    1,535,075.24/2,299,620.76 = 934,546.91/x
  3. Step 3: Cross multiply
    1,535,075.24x = 2,299,620.76 × 934,546.91
  4. Step 4: Simplify right side
    1,535,075.24x = 2,149,103,461,595.38
  5. Step 5: Solve for x
    x = 2,149,103,461,595.38/1,535,075.24
  6. Step 6: Final answer
    x = 1,399,998.78

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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.