Home / 9,414,810.40-14,124,621.30-3,025,125.40

Finding the Fourth Proportional to 9,414,810.40, 14,124,621.30 and 3,025,125.40

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Solution

The fourth proportional to 9,414,810.40, 14,124,621.30 and 3,025,125.40 is: 4,538,461.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,810.40 : 14,124,621.30 = 3,025,125.40 : x
  2. Step 2: Convert to fraction form
    9,414,810.40/14,124,621.30 = 3,025,125.40/x
  3. Step 3: Cross multiply
    9,414,810.40x = 14,124,621.30 × 3,025,125.40
  4. Step 4: Simplify right side
    9,414,810.40x = 42,728,750,660,011.02
  5. Step 5: Solve for x
    x = 42,728,750,660,011.02/9,414,810.40
  6. Step 6: Final answer
    x = 4,538,461.09

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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.