Home / 4,118,082.90-6,174,244.35-2,434,319.70

Finding the Fourth Proportional to 4,118,082.90, 6,174,244.35 and 2,434,319.70

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Solution

The fourth proportional to 4,118,082.90, 6,174,244.35 and 2,434,319.70 is: 3,649,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,082.90 : 6,174,244.35 = 2,434,319.70 : x
  2. Step 2: Convert to fraction form
    4,118,082.90/6,174,244.35 = 2,434,319.70/x
  3. Step 3: Cross multiply
    4,118,082.90x = 6,174,244.35 × 2,434,319.70
  4. Step 4: Simplify right side
    4,118,082.90x = 15,030,084,653,818.70
  5. Step 5: Solve for x
    x = 15,030,084,653,818.70/4,118,082.90
  6. Step 6: Final answer
    x = 3,649,777.10

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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.