Home / 9,893,949.96-14,840,199.18-3,160,556.04

Finding the Fourth Proportional to 9,893,949.96, 14,840,199.18 and 3,160,556.04

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Solution

The fourth proportional to 9,893,949.96, 14,840,199.18 and 3,160,556.04 is: 4,740,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893,949.96 : 14,840,199.18 = 3,160,556.04 : x
  2. Step 2: Convert to fraction form
    9,893,949.96/14,840,199.18 = 3,160,556.04/x
  3. Step 3: Cross multiply
    9,893,949.96x = 14,840,199.18 × 3,160,556.04
  4. Step 4: Simplify right side
    9,893,949.96x = 46,903,281,153,152.05
  5. Step 5: Solve for x
    x = 46,903,281,153,152.05/9,893,949.96
  6. Step 6: Final answer
    x = 4,740,602.22

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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.