Home / 4,371,728.76-6,032,973.96-2,437,991.46

Finding the Fourth Proportional to 4,371,728.76, 6,032,973.96 and 2,437,991.46

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Solution

The fourth proportional to 4,371,728.76, 6,032,973.96 and 2,437,991.46 is: 3,364,421.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,728.76 : 6,032,973.96 = 2,437,991.46 : x
  2. Step 2: Convert to fraction form
    4,371,728.76/6,032,973.96 = 2,437,991.46/x
  3. Step 3: Cross multiply
    4,371,728.76x = 6,032,973.96 × 2,437,991.46
  4. Step 4: Simplify right side
    4,371,728.76x = 14,708,338,992,882.38
  5. Step 5: Solve for x
    x = 14,708,338,992,882.38/4,371,728.76
  6. Step 6: Final answer
    x = 3,364,421.67

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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.