Home / 8,583,819.48-12,877,722.36-2,518,306.20

Finding the Fourth Proportional to 8,583,819.48, 12,877,722.36 and 2,518,306.20

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Solution

The fourth proportional to 8,583,819.48, 12,877,722.36 and 2,518,306.20 is: 3,778,044.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,819.48 : 12,877,722.36 = 2,518,306.20 : x
  2. Step 2: Convert to fraction form
    8,583,819.48/12,877,722.36 = 2,518,306.20/x
  3. Step 3: Cross multiply
    8,583,819.48x = 12,877,722.36 × 2,518,306.20
  4. Step 4: Simplify right side
    8,583,819.48x = 32,430,048,061,066.63
  5. Step 5: Solve for x
    x = 32,430,048,061,066.63/8,583,819.48
  6. Step 6: Final answer
    x = 3,778,044.04

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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.