Home / 2,243,330.60-3,364,995.90-2,000,719.40

Finding the Fourth Proportional to 2,243,330.60, 3,364,995.90 and 2,000,719.40

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Solution

The fourth proportional to 2,243,330.60, 3,364,995.90 and 2,000,719.40 is: 3,001,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,330.60 : 3,364,995.90 = 2,000,719.40 : x
  2. Step 2: Convert to fraction form
    2,243,330.60/3,364,995.90 = 2,000,719.40/x
  3. Step 3: Cross multiply
    2,243,330.60x = 3,364,995.90 × 2,000,719.40
  4. Step 4: Simplify right side
    2,243,330.60x = 6,732,412,578,050.46
  5. Step 5: Solve for x
    x = 6,732,412,578,050.46/2,243,330.60
  6. Step 6: Final answer
    x = 3,001,079.10

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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.