Home / 9,807,520.77-14,711,133.33-4,412,361.06

Finding the Fourth Proportional to 9,807,520.77, 14,711,133.33 and 4,412,361.06

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Solution

The fourth proportional to 9,807,520.77, 14,711,133.33 and 4,412,361.06 is: 6,618,475.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,520.77 : 14,711,133.33 = 4,412,361.06 : x
  2. Step 2: Convert to fraction form
    9,807,520.77/14,711,133.33 = 4,412,361.06/x
  3. Step 3: Cross multiply
    9,807,520.77x = 14,711,133.33 × 4,412,361.06
  4. Step 4: Simplify right side
    9,807,520.77x = 64,910,831,853,760.12
  5. Step 5: Solve for x
    x = 64,910,831,853,760.12/9,807,520.77
  6. Step 6: Final answer
    x = 6,618,475.08

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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.