Home / 996,907.80-1,495,361.70-597,342.90

Finding the Fourth Proportional to 996,907.80, 1,495,361.70 and 597,342.90

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Solution

The fourth proportional to 996,907.80, 1,495,361.70 and 597,342.90 is: 896,014.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,907.80 : 1,495,361.70 = 597,342.90 : x
  2. Step 2: Convert to fraction form
    996,907.80/1,495,361.70 = 597,342.90/x
  3. Step 3: Cross multiply
    996,907.80x = 1,495,361.70 × 597,342.90
  4. Step 4: Simplify right side
    996,907.80x = 893,243,694,426.93
  5. Step 5: Solve for x
    x = 893,243,694,426.93/996,907.80
  6. Step 6: Final answer
    x = 896,014.35

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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.