Home / 9,080,415.24-13,616,523.84-2,602,008.72

Finding the Fourth Proportional to 9,080,415.24, 13,616,523.84 and 2,602,008.72

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Solution

The fourth proportional to 9,080,415.24, 13,616,523.84 and 2,602,008.72 is: 3,901,838.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,415.24 : 13,616,523.84 = 2,602,008.72 : x
  2. Step 2: Convert to fraction form
    9,080,415.24/13,616,523.84 = 2,602,008.72/x
  3. Step 3: Cross multiply
    9,080,415.24x = 13,616,523.84 × 2,602,008.72
  4. Step 4: Simplify right side
    9,080,415.24x = 35,430,313,767,767.89
  5. Step 5: Solve for x
    x = 35,430,313,767,767.89/9,080,415.24
  6. Step 6: Final answer
    x = 3,901,838.50

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1.5x scale

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.