Home / 1,493,315.70-2,239,973.64-595,388

Finding the Fourth Proportional to 1,493,315.70, 2,239,973.64 and 595,388

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Solution

The fourth proportional to 1,493,315.70, 2,239,973.64 and 595,388 is: 893,082.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,315.70 : 2,239,973.64 = 595,388 : x
  2. Step 2: Convert to fraction form
    1,493,315.70/2,239,973.64 = 595,388/x
  3. Step 3: Cross multiply
    1,493,315.70x = 2,239,973.64 × 595,388
  4. Step 4: Simplify right side
    1,493,315.70x = 1,333,653,425,572.32
  5. Step 5: Solve for x
    x = 1,333,653,425,572.32/1,493,315.70
  6. Step 6: Final answer
    x = 893,082.04

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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.