Home / 10,719,554.69-14,793,079.19-5,824,776.77

Finding the Fourth Proportional to 10,719,554.69, 14,793,079.19 and 5,824,776.77

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Solution

The fourth proportional to 10,719,554.69, 14,793,079.19 and 5,824,776.77 is: 8,038,242.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719,554.69 : 14,793,079.19 = 5,824,776.77 : x
  2. Step 2: Convert to fraction form
    10,719,554.69/14,793,079.19 = 5,824,776.77/x
  3. Step 3: Cross multiply
    10,719,554.69x = 14,793,079.19 × 5,824,776.77
  4. Step 4: Simplify right side
    10,719,554.69x = 86,166,384,022,682.41
  5. Step 5: Solve for x
    x = 86,166,384,022,682.41/10,719,554.69
  6. Step 6: Final answer
    x = 8,038,242.87

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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.