Home / 9,090,586.06-12,545,274.96-4,960,883.31

Finding the Fourth Proportional to 9,090,586.06, 12,545,274.96 and 4,960,883.31

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Solution

The fourth proportional to 9,090,586.06, 12,545,274.96 and 4,960,883.31 is: 6,846,164.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,090,586.06 : 12,545,274.96 = 4,960,883.31 : x
  2. Step 2: Convert to fraction form
    9,090,586.06/12,545,274.96 = 4,960,883.31/x
  3. Step 3: Cross multiply
    9,090,586.06x = 12,545,274.96 × 4,960,883.31
  4. Step 4: Simplify right side
    9,090,586.06x = 62,235,645,196,866.38
  5. Step 5: Solve for x
    x = 62,235,645,196,866.38/9,090,586.06
  6. Step 6: Final answer
    x = 6,846,164.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.