Home / 3,521,211.48-4,857,285.96-2,050,946.76

Finding the Fourth Proportional to 3,521,211.48, 4,857,285.96 and 2,050,946.76

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Solution

The fourth proportional to 3,521,211.48, 4,857,285.96 and 2,050,946.76 is: 2,829,149.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,211.48 : 4,857,285.96 = 2,050,946.76 : x
  2. Step 2: Convert to fraction form
    3,521,211.48/4,857,285.96 = 2,050,946.76/x
  3. Step 3: Cross multiply
    3,521,211.48x = 4,857,285.96 × 2,050,946.76
  4. Step 4: Simplify right side
    3,521,211.48x = 9,962,034,902,055.49
  5. Step 5: Solve for x
    x = 9,962,034,902,055.49/3,521,211.48
  6. Step 6: Final answer
    x = 2,829,149.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.