Home / 996,671.80-1,495,007.70-597,106.90

Finding the Fourth Proportional to 996,671.80, 1,495,007.70 and 597,106.90

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Solution

The fourth proportional to 996,671.80, 1,495,007.70 and 597,106.90 is: 895,660.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,671.80 : 1,495,007.70 = 597,106.90 : x
  2. Step 2: Convert to fraction form
    996,671.80/1,495,007.70 = 597,106.90/x
  3. Step 3: Cross multiply
    996,671.80x = 1,495,007.70 × 597,106.90
  4. Step 4: Simplify right side
    996,671.80x = 892,679,413,223.13
  5. Step 5: Solve for x
    x = 892,679,413,223.13/996,671.80
  6. Step 6: Final answer
    x = 895,660.35

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1.5x scale

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.