Home / 894,005.40-1,341,050.10-295,018.92

Finding the Fourth Proportional to 894,005.40, 1,341,050.10 and 295,018.92

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Solution

The fourth proportional to 894,005.40, 1,341,050.10 and 295,018.92 is: 442,542.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,005.40 : 1,341,050.10 = 295,018.92 : x
  2. Step 2: Convert to fraction form
    894,005.40/1,341,050.10 = 295,018.92/x
  3. Step 3: Cross multiply
    894,005.40x = 1,341,050.10 × 295,018.92
  4. Step 4: Simplify right side
    894,005.40x = 395,635,152,167.89
  5. Step 5: Solve for x
    x = 395,635,152,167.89/894,005.40
  6. Step 6: Final answer
    x = 442,542.24

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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.