Home / 6,217,973.98-8,580,821.67-3,604,984.65

Finding the Fourth Proportional to 6,217,973.98, 8,580,821.67 and 3,604,984.65

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Solution

The fourth proportional to 6,217,973.98, 8,580,821.67 and 3,604,984.65 is: 4,974,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217,973.98 : 8,580,821.67 = 3,604,984.65 : x
  2. Step 2: Convert to fraction form
    6,217,973.98/8,580,821.67 = 3,604,984.65/x
  3. Step 3: Cross multiply
    6,217,973.98x = 8,580,821.67 × 3,604,984.65
  4. Step 4: Simplify right side
    6,217,973.98x = 30,933,730,404,737.36
  5. Step 5: Solve for x
    x = 30,933,730,404,737.36/6,217,973.98
  6. Step 6: Final answer
    x = 4,974,889.01

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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.