Home / 1,535,757.96-2,302,652.64-637,819.50

Finding the Fourth Proportional to 1,535,757.96, 2,302,652.64 and 637,819.50

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Solution

The fourth proportional to 1,535,757.96, 2,302,652.64 and 637,819.50 is: 956,320.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,757.96 : 2,302,652.64 = 637,819.50 : x
  2. Step 2: Convert to fraction form
    1,535,757.96/2,302,652.64 = 637,819.50/x
  3. Step 3: Cross multiply
    1,535,757.96x = 2,302,652.64 × 637,819.50
  4. Step 4: Simplify right side
    1,535,757.96x = 1,468,676,755,518.48
  5. Step 5: Solve for x
    x = 1,468,676,755,518.48/1,535,757.96
  6. Step 6: Final answer
    x = 956,320.46

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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.