Home / 7,087,792.80-10,633,244.40-2,294,666.40

Finding the Fourth Proportional to 7,087,792.80, 10,633,244.40 and 2,294,666.40

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Solution

The fourth proportional to 7,087,792.80, 10,633,244.40 and 2,294,666.40 is: 3,442,503.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,087,792.80 : 10,633,244.40 = 2,294,666.40 : x
  2. Step 2: Convert to fraction form
    7,087,792.80/10,633,244.40 = 2,294,666.40/x
  3. Step 3: Cross multiply
    7,087,792.80x = 10,633,244.40 × 2,294,666.40
  4. Step 4: Simplify right side
    7,087,792.80x = 24,399,748,647,668.16
  5. Step 5: Solve for x
    x = 24,399,748,647,668.16/7,087,792.80
  6. Step 6: Final answer
    x = 3,442,503.09

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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.