Home / 6,025,936.32-9,038,901.60-1,538,210.88

Finding the Fourth Proportional to 6,025,936.32, 9,038,901.60 and 1,538,210.88

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Solution

The fourth proportional to 6,025,936.32, 9,038,901.60 and 1,538,210.88 is: 2,307,315.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,936.32 : 9,038,901.60 = 1,538,210.88 : x
  2. Step 2: Convert to fraction form
    6,025,936.32/9,038,901.60 = 1,538,210.88/x
  3. Step 3: Cross multiply
    6,025,936.32x = 9,038,901.60 × 1,538,210.88
  4. Step 4: Simplify right side
    6,025,936.32x = 13,903,736,784,369.41
  5. Step 5: Solve for x
    x = 13,903,736,784,369.41/6,025,936.32
  6. Step 6: Final answer
    x = 2,307,315.58

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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.