Home / 4,013,130.30-6,019,695.45-3,607,223.10

Finding the Fourth Proportional to 4,013,130.30, 6,019,695.45 and 3,607,223.10

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Solution

The fourth proportional to 4,013,130.30, 6,019,695.45 and 3,607,223.10 is: 5,410,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,130.30 : 6,019,695.45 = 3,607,223.10 : x
  2. Step 2: Convert to fraction form
    4,013,130.30/6,019,695.45 = 3,607,223.10/x
  3. Step 3: Cross multiply
    4,013,130.30x = 6,019,695.45 × 3,607,223.10
  4. Step 4: Simplify right side
    4,013,130.30x = 21,714,384,482,204.89
  5. Step 5: Solve for x
    x = 21,714,384,482,204.89/4,013,130.30
  6. Step 6: Final answer
    x = 5,410,834.65

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Double scale
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Similar ratio
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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.