Home / 9,728,908.80-14,592,038.40-2,541,004.80

Finding the Fourth Proportional to 9,728,908.80, 14,592,038.40 and 2,541,004.80

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Solution

The fourth proportional to 9,728,908.80, 14,592,038.40 and 2,541,004.80 is: 3,811,161.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,728,908.80 : 14,592,038.40 = 2,541,004.80 : x
  2. Step 2: Convert to fraction form
    9,728,908.80/14,592,038.40 = 2,541,004.80/x
  3. Step 3: Cross multiply
    9,728,908.80x = 14,592,038.40 × 2,541,004.80
  4. Step 4: Simplify right side
    9,728,908.80x = 37,078,439,616,184.32
  5. Step 5: Solve for x
    x = 37,078,439,616,184.32/9,728,908.80
  6. Step 6: Final answer
    x = 3,811,161.19

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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.