Home / 6,877,033.40-10,311,921.30-2,326,518.20

Finding the Fourth Proportional to 6,877,033.40, 10,311,921.30 and 2,326,518.20

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Solution

The fourth proportional to 6,877,033.40, 10,311,921.30 and 2,326,518.20 is: 3,488,549.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,033.40 : 10,311,921.30 = 2,326,518.20 : x
  2. Step 2: Convert to fraction form
    6,877,033.40/10,311,921.30 = 2,326,518.20/x
  3. Step 3: Cross multiply
    6,877,033.40x = 10,311,921.30 × 2,326,518.20
  4. Step 4: Simplify right side
    6,877,033.40x = 23,990,872,581,417.66
  5. Step 5: Solve for x
    x = 23,990,872,581,417.66/6,877,033.40
  6. Step 6: Final answer
    x = 3,488,549.67

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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.