Home / 9,362,015.70-14,043,023.55-5,756,090.10

Finding the Fourth Proportional to 9,362,015.70, 14,043,023.55 and 5,756,090.10

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Solution

The fourth proportional to 9,362,015.70, 14,043,023.55 and 5,756,090.10 is: 8,634,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,015.70 : 14,043,023.55 = 5,756,090.10 : x
  2. Step 2: Convert to fraction form
    9,362,015.70/14,043,023.55 = 5,756,090.10/x
  3. Step 3: Cross multiply
    9,362,015.70x = 14,043,023.55 × 5,756,090.10
  4. Step 4: Simplify right side
    9,362,015.70x = 80,832,908,830,221.86
  5. Step 5: Solve for x
    x = 80,832,908,830,221.86/9,362,015.70
  6. Step 6: Final answer
    x = 8,634,135.15

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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.