Home / 3,330,852.50-4,996,416.99-966,948.50

Finding the Fourth Proportional to 3,330,852.50, 4,996,416.99 and 966,948.50

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Solution

The fourth proportional to 3,330,852.50, 4,996,416.99 and 966,948.50 is: 1,450,462.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,852.50 : 4,996,416.99 = 966,948.50 : x
  2. Step 2: Convert to fraction form
    3,330,852.50/4,996,416.99 = 966,948.50/x
  3. Step 3: Cross multiply
    3,330,852.50x = 4,996,416.99 × 966,948.50
  4. Step 4: Simplify right side
    3,330,852.50x = 4,831,277,913,855.02
  5. Step 5: Solve for x
    x = 4,831,277,913,855.02/3,330,852.50
  6. Step 6: Final answer
    x = 1,450,462.88

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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.