Home / 2,960,070.62-4,084,897.40-1,601,943.62

Finding the Fourth Proportional to 2,960,070.62, 4,084,897.40 and 1,601,943.62

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Solution

The fourth proportional to 2,960,070.62, 4,084,897.40 and 1,601,943.62 is: 2,210,682.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,070.62 : 4,084,897.40 = 1,601,943.62 : x
  2. Step 2: Convert to fraction form
    2,960,070.62/4,084,897.40 = 1,601,943.62/x
  3. Step 3: Cross multiply
    2,960,070.62x = 4,084,897.40 × 1,601,943.62
  4. Step 4: Simplify right side
    2,960,070.62x = 6,543,775,299,850.38
  5. Step 5: Solve for x
    x = 6,543,775,299,850.38/2,960,070.62
  6. Step 6: Final answer
    x = 2,210,682.16

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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.