Home / 14,894,830.40-22,342,245.60-5,797,347.80

Finding the Fourth Proportional to 14,894,830.40, 22,342,245.60 and 5,797,347.80

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Solution

The fourth proportional to 14,894,830.40, 22,342,245.60 and 5,797,347.80 is: 8,696,021.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,830.40 : 22,342,245.60 = 5,797,347.80 : x
  2. Step 2: Convert to fraction form
    14,894,830.40/22,342,245.60 = 5,797,347.80/x
  3. Step 3: Cross multiply
    14,894,830.40x = 22,342,245.60 × 5,797,347.80
  4. Step 4: Simplify right side
    14,894,830.40x = 129,525,768,376,219.69
  5. Step 5: Solve for x
    x = 129,525,768,376,219.69/14,894,830.40
  6. Step 6: Final answer
    x = 8,696,021.70

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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.