Home / 9,516,662.28-14,275,548.36-2,692,664.64

Finding the Fourth Proportional to 9,516,662.28, 14,275,548.36 and 2,692,664.64

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Solution

The fourth proportional to 9,516,662.28, 14,275,548.36 and 2,692,664.64 is: 4,039,153.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516,662.28 : 14,275,548.36 = 2,692,664.64 : x
  2. Step 2: Convert to fraction form
    9,516,662.28/14,275,548.36 = 2,692,664.64/x
  3. Step 3: Cross multiply
    9,516,662.28x = 14,275,548.36 × 2,692,664.64
  4. Step 4: Simplify right side
    9,516,662.28x = 38,439,264,285,581.99
  5. Step 5: Solve for x
    x = 38,439,264,285,581.99/9,516,662.28
  6. Step 6: Final answer
    x = 4,039,153.98

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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.