Home / 4,401,423.90-6,602,158.63-2,003,591.63

Finding the Fourth Proportional to 4,401,423.90, 6,602,158.63 and 2,003,591.63

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Solution

The fourth proportional to 4,401,423.90, 6,602,158.63 and 2,003,591.63 is: 3,005,397.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,423.90 : 6,602,158.63 = 2,003,591.63 : x
  2. Step 2: Convert to fraction form
    4,401,423.90/6,602,158.63 = 2,003,591.63/x
  3. Step 3: Cross multiply
    4,401,423.90x = 6,602,158.63 × 2,003,591.63
  4. Step 4: Simplify right side
    4,401,423.90x = 13,228,029,771,000.27
  5. Step 5: Solve for x
    x = 13,228,029,771,000.27/4,401,423.90
  6. Step 6: Final answer
    x = 3,005,397.81

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1.5x scale

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.