Home / 5,806,644.64-8,709,404.14-1,763,168

Finding the Fourth Proportional to 5,806,644.64, 8,709,404.14 and 1,763,168

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Solution

The fourth proportional to 5,806,644.64, 8,709,404.14 and 1,763,168 is: 2,644,581.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,644.64 : 8,709,404.14 = 1,763,168 : x
  2. Step 2: Convert to fraction form
    5,806,644.64/8,709,404.14 = 1,763,168/x
  3. Step 3: Cross multiply
    5,806,644.64x = 8,709,404.14 × 1,763,168
  4. Step 4: Simplify right side
    5,806,644.64x = 15,356,142,678,715.52
  5. Step 5: Solve for x
    x = 15,356,142,678,715.52/5,806,644.64
  6. Step 6: Final answer
    x = 2,644,581.10

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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.