Home / 2,424,314.61-3,636,471.78-2,303,090.01

Finding the Fourth Proportional to 2,424,314.61, 3,636,471.78 and 2,303,090.01

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Solution

The fourth proportional to 2,424,314.61, 3,636,471.78 and 2,303,090.01 is: 3,454,634.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,314.61 : 3,636,471.78 = 2,303,090.01 : x
  2. Step 2: Convert to fraction form
    2,424,314.61/3,636,471.78 = 2,303,090.01/x
  3. Step 3: Cross multiply
    2,424,314.61x = 3,636,471.78 × 2,303,090.01
  4. Step 4: Simplify right side
    2,424,314.61x = 8,375,121,828,164.92
  5. Step 5: Solve for x
    x = 8,375,121,828,164.92/2,424,314.61
  6. Step 6: Final answer
    x = 3,454,634.89

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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.