Home / 6,567,871.74-9,852,747.85-2,019,302.46

Finding the Fourth Proportional to 6,567,871.74, 9,852,747.85 and 2,019,302.46

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Solution

The fourth proportional to 6,567,871.74, 9,852,747.85 and 2,019,302.46 is: 3,029,242.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,871.74 : 9,852,747.85 = 2,019,302.46 : x
  2. Step 2: Convert to fraction form
    6,567,871.74/9,852,747.85 = 2,019,302.46/x
  3. Step 3: Cross multiply
    6,567,871.74x = 9,852,747.85 × 2,019,302.46
  4. Step 4: Simplify right side
    6,567,871.74x = 19,895,677,985,800.07
  5. Step 5: Solve for x
    x = 19,895,677,985,800.07/6,567,871.74
  6. Step 6: Final answer
    x = 3,029,242.77

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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.