Home / 4,675,020.67-7,016,841.74-2,371,130.75

Finding the Fourth Proportional to 4,675,020.67, 7,016,841.74 and 2,371,130.75

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Solution

The fourth proportional to 4,675,020.67, 7,016,841.74 and 2,371,130.75 is: 3,558,882.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,020.67 : 7,016,841.74 = 2,371,130.75 : x
  2. Step 2: Convert to fraction form
    4,675,020.67/7,016,841.74 = 2,371,130.75/x
  3. Step 3: Cross multiply
    4,675,020.67x = 7,016,841.74 × 2,371,130.75
  4. Step 4: Simplify right side
    4,675,020.67x = 16,637,849,179,159.28
  5. Step 5: Solve for x
    x = 16,637,849,179,159.28/4,675,020.67
  6. Step 6: Final answer
    x = 3,558,882.48

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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.