Home / 5,395,522.20-8,093,744.10-1,849,666.20

Finding the Fourth Proportional to 5,395,522.20, 8,093,744.10 and 1,849,666.20

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Solution

The fourth proportional to 5,395,522.20, 8,093,744.10 and 1,849,666.20 is: 2,774,657.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,522.20 : 8,093,744.10 = 1,849,666.20 : x
  2. Step 2: Convert to fraction form
    5,395,522.20/8,093,744.10 = 1,849,666.20/x
  3. Step 3: Cross multiply
    5,395,522.20x = 8,093,744.10 × 1,849,666.20
  4. Step 4: Simplify right side
    5,395,522.20x = 14,970,724,893,219.42
  5. Step 5: Solve for x
    x = 14,970,724,893,219.42/5,395,522.20
  6. Step 6: Final answer
    x = 2,774,657.27

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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.