Home / 3,025,795.14-4,539,024.54-1,509,859.35

Finding the Fourth Proportional to 3,025,795.14, 4,539,024.54 and 1,509,859.35

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Solution

The fourth proportional to 3,025,795.14, 4,539,024.54 and 1,509,859.35 is: 2,264,954.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,795.14 : 4,539,024.54 = 1,509,859.35 : x
  2. Step 2: Convert to fraction form
    3,025,795.14/4,539,024.54 = 1,509,859.35/x
  3. Step 3: Cross multiply
    3,025,795.14x = 4,539,024.54 × 1,509,859.35
  4. Step 4: Simplify right side
    3,025,795.14x = 6,853,288,641,598.45
  5. Step 5: Solve for x
    x = 6,853,288,641,598.45/3,025,795.14
  6. Step 6: Final answer
    x = 2,264,954.61

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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.