Home / 9,914,136.32-14,871,917.36-4,151,070.56

Finding the Fourth Proportional to 9,914,136.32, 14,871,917.36 and 4,151,070.56

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Solution

The fourth proportional to 9,914,136.32, 14,871,917.36 and 4,151,070.56 is: 6,226,904.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,914,136.32 : 14,871,917.36 = 4,151,070.56 : x
  2. Step 2: Convert to fraction form
    9,914,136.32/14,871,917.36 = 4,151,070.56/x
  3. Step 3: Cross multiply
    9,914,136.32x = 14,871,917.36 × 4,151,070.56
  4. Step 4: Simplify right side
    9,914,136.32x = 61,734,378,323,848.92
  5. Step 5: Solve for x
    x = 61,734,378,323,848.92/9,914,136.32
  6. Step 6: Final answer
    x = 6,226,904.32

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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.