Home / 2,353,265.32-3,529,897.50-1,406,906.92

Finding the Fourth Proportional to 2,353,265.32, 3,529,897.50 and 1,406,906.92

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Solution

The fourth proportional to 2,353,265.32, 3,529,897.50 and 1,406,906.92 is: 2,110,360.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,265.32 : 3,529,897.50 = 1,406,906.92 : x
  2. Step 2: Convert to fraction form
    2,353,265.32/3,529,897.50 = 1,406,906.92/x
  3. Step 3: Cross multiply
    2,353,265.32x = 3,529,897.50 × 1,406,906.92
  4. Step 4: Simplify right side
    2,353,265.32x = 4,966,237,219,640.70
  5. Step 5: Solve for x
    x = 4,966,237,219,640.70/2,353,265.32
  6. Step 6: Final answer
    x = 2,110,360.09

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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.