Home / 996,318.60-1,494,477.90-464,877.60

Finding the Fourth Proportional to 996,318.60, 1,494,477.90 and 464,877.60

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Solution

The fourth proportional to 996,318.60, 1,494,477.90 and 464,877.60 is: 697,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,318.60 : 1,494,477.90 = 464,877.60 : x
  2. Step 2: Convert to fraction form
    996,318.60/1,494,477.90 = 464,877.60/x
  3. Step 3: Cross multiply
    996,318.60x = 1,494,477.90 × 464,877.60
  4. Step 4: Simplify right side
    996,318.60x = 694,749,299,405.04
  5. Step 5: Solve for x
    x = 694,749,299,405.04/996,318.60
  6. Step 6: Final answer
    x = 697,316.40

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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.