Home / 4,423,499.60-6,630,000.60-2,292,486.80

Finding the Fourth Proportional to 4,423,499.60, 6,630,000.60 and 2,292,486.80

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Solution

The fourth proportional to 4,423,499.60, 6,630,000.60 and 2,292,486.80 is: 3,436,010.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,499.60 : 6,630,000.60 = 2,292,486.80 : x
  2. Step 2: Convert to fraction form
    4,423,499.60/6,630,000.60 = 2,292,486.80/x
  3. Step 3: Cross multiply
    4,423,499.60x = 6,630,000.60 × 2,292,486.80
  4. Step 4: Simplify right side
    4,423,499.60x = 15,199,188,859,492.08
  5. Step 5: Solve for x
    x = 15,199,188,859,492.08/4,423,499.60
  6. Step 6: Final answer
    x = 3,436,010.00

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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.