Home / 1,295,050.86-1,941,468.46-496,905.21

Finding the Fourth Proportional to 1,295,050.86, 1,941,468.46 and 496,905.21

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Solution

The fourth proportional to 1,295,050.86, 1,941,468.46 and 496,905.21 is: 744,932.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,050.86 : 1,941,468.46 = 496,905.21 : x
  2. Step 2: Convert to fraction form
    1,295,050.86/1,941,468.46 = 496,905.21/x
  3. Step 3: Cross multiply
    1,295,050.86x = 1,941,468.46 × 496,905.21
  4. Step 4: Simplify right side
    1,295,050.86x = 964,725,791,582.41
  5. Step 5: Solve for x
    x = 964,725,791,582.41/1,295,050.86
  6. Step 6: Final answer
    x = 744,932.74

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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.