Home / 2,930,848.68-4,044,700.23-1,624,097.19

Finding the Fourth Proportional to 2,930,848.68, 4,044,700.23 and 1,624,097.19

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Solution

The fourth proportional to 2,930,848.68, 4,044,700.23 and 1,624,097.19 is: 2,241,325.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,848.68 : 4,044,700.23 = 1,624,097.19 : x
  2. Step 2: Convert to fraction form
    2,930,848.68/4,044,700.23 = 1,624,097.19/x
  3. Step 3: Cross multiply
    2,930,848.68x = 4,044,700.23 × 1,624,097.19
  4. Step 4: Simplify right side
    2,930,848.68x = 6,568,986,272,731.82
  5. Step 5: Solve for x
    x = 6,568,986,272,731.82/2,930,848.68
  6. Step 6: Final answer
    x = 2,241,325.64

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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.