Home / 5,820,074.69-8,031,318.80-3,495,586.00

Finding the Fourth Proportional to 5,820,074.69, 8,031,318.80 and 3,495,586.00

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Solution

The fourth proportional to 5,820,074.69, 8,031,318.80 and 3,495,586.00 is: 4,823,677.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,074.69 : 8,031,318.80 = 3,495,586.00 : x
  2. Step 2: Convert to fraction form
    5,820,074.69/8,031,318.80 = 3,495,586.00/x
  3. Step 3: Cross multiply
    5,820,074.69x = 8,031,318.80 × 3,495,586.00
  4. Step 4: Simplify right side
    5,820,074.69x = 28,074,165,555,981.97
  5. Step 5: Solve for x
    x = 28,074,165,555,981.97/5,820,074.69
  6. Step 6: Final answer
    x = 4,823,677.88

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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.