Home / 6,829,378.44-10,244,854.98-2,281,030.80

Finding the Fourth Proportional to 6,829,378.44, 10,244,854.98 and 2,281,030.80

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Solution

The fourth proportional to 6,829,378.44, 10,244,854.98 and 2,281,030.80 is: 3,421,809.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,378.44 : 10,244,854.98 = 2,281,030.80 : x
  2. Step 2: Convert to fraction form
    6,829,378.44/10,244,854.98 = 2,281,030.80/x
  3. Step 3: Cross multiply
    6,829,378.44x = 10,244,854.98 × 2,281,030.80
  4. Step 4: Simplify right side
    6,829,378.44x = 23,368,829,750,913.38
  5. Step 5: Solve for x
    x = 23,368,829,750,913.38/6,829,378.44
  6. Step 6: Final answer
    x = 3,421,809.17

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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.