Home / 4,146,936.04-5,709,748.14-3,525,518.44

Finding the Fourth Proportional to 4,146,936.04, 5,709,748.14 and 3,525,518.44

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Solution

The fourth proportional to 4,146,936.04, 5,709,748.14 and 3,525,518.44 is: 4,854,143.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,936.04 : 5,709,748.14 = 3,525,518.44 : x
  2. Step 2: Convert to fraction form
    4,146,936.04/5,709,748.14 = 3,525,518.44/x
  3. Step 3: Cross multiply
    4,146,936.04x = 5,709,748.14 × 3,525,518.44
  4. Step 4: Simplify right side
    4,146,936.04x = 20,129,822,355,325.70
  5. Step 5: Solve for x
    x = 20,129,822,355,325.70/4,146,936.04
  6. Step 6: Final answer
    x = 4,854,143.44

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Double scale
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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.