Home / 10,974,466.80-16,461,700.20-4,584,668.40

Finding the Fourth Proportional to 10,974,466.80, 16,461,700.20 and 4,584,668.40

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Solution

The fourth proportional to 10,974,466.80, 16,461,700.20 and 4,584,668.40 is: 6,877,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,974,466.80 : 16,461,700.20 = 4,584,668.40 : x
  2. Step 2: Convert to fraction form
    10,974,466.80/16,461,700.20 = 4,584,668.40/x
  3. Step 3: Cross multiply
    10,974,466.80x = 16,461,700.20 × 4,584,668.40
  4. Step 4: Simplify right side
    10,974,466.80x = 75,471,436,717,213.69
  5. Step 5: Solve for x
    x = 75,471,436,717,213.69/10,974,466.80
  6. Step 6: Final answer
    x = 6,877,002.60

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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.