Home / 1,535,752.44-2,303,366.22-413,559

Finding the Fourth Proportional to 1,535,752.44, 2,303,366.22 and 413,559

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Solution

The fourth proportional to 1,535,752.44, 2,303,366.22 and 413,559 is: 620,267.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,752.44 : 2,303,366.22 = 413,559 : x
  2. Step 2: Convert to fraction form
    1,535,752.44/2,303,366.22 = 413,559/x
  3. Step 3: Cross multiply
    1,535,752.44x = 2,303,366.22 × 413,559
  4. Step 4: Simplify right side
    1,535,752.44x = 952,577,830,576.98
  5. Step 5: Solve for x
    x = 952,577,830,576.98/1,535,752.44
  6. Step 6: Final answer
    x = 620,267.83

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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.