Home / 4,692,509.36-7,041,426.72-2,533,505.69

Finding the Fourth Proportional to 4,692,509.36, 7,041,426.72 and 2,533,505.69

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Solution

The fourth proportional to 4,692,509.36, 7,041,426.72 and 2,533,505.69 is: 3,801,696.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,509.36 : 7,041,426.72 = 2,533,505.69 : x
  2. Step 2: Convert to fraction form
    4,692,509.36/7,041,426.72 = 2,533,505.69/x
  3. Step 3: Cross multiply
    4,692,509.36x = 7,041,426.72 × 2,533,505.69
  4. Step 4: Simplify right side
    4,692,509.36x = 17,839,494,678,441.60
  5. Step 5: Solve for x
    x = 17,839,494,678,441.60/4,692,509.36
  6. Step 6: Final answer
    x = 3,801,696.14

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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.