Home / 3,288,000.70-4,932,001.05-924,096.70

Finding the Fourth Proportional to 3,288,000.70, 4,932,001.05 and 924,096.70

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Solution

The fourth proportional to 3,288,000.70, 4,932,001.05 and 924,096.70 is: 1,386,145.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,000.70 : 4,932,001.05 = 924,096.70 : x
  2. Step 2: Convert to fraction form
    3,288,000.70/4,932,001.05 = 924,096.70/x
  3. Step 3: Cross multiply
    3,288,000.70x = 4,932,001.05 × 924,096.70
  4. Step 4: Simplify right side
    3,288,000.70x = 4,557,645,894,701.53
  5. Step 5: Solve for x
    x = 4,557,645,894,701.53/3,288,000.70
  6. Step 6: Final answer
    x = 1,386,145.05

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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.