Home / 5,339,095.20-8,008,574.88-1,295,616

Finding the Fourth Proportional to 5,339,095.20, 8,008,574.88 and 1,295,616

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Solution

The fourth proportional to 5,339,095.20, 8,008,574.88 and 1,295,616 is: 1,943,407.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,095.20 : 8,008,574.88 = 1,295,616 : x
  2. Step 2: Convert to fraction form
    5,339,095.20/8,008,574.88 = 1,295,616/x
  3. Step 3: Cross multiply
    5,339,095.20x = 8,008,574.88 × 1,295,616
  4. Step 4: Simplify right side
    5,339,095.20x = 10,376,037,751,726.08
  5. Step 5: Solve for x
    x = 10,376,037,751,726.08/5,339,095.20
  6. Step 6: Final answer
    x = 1,943,407.52

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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.