Home / 4,835,980.56-6,673,653.13-2,660,477.02

Finding the Fourth Proportional to 4,835,980.56, 6,673,653.13 and 2,660,477.02

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Solution

The fourth proportional to 4,835,980.56, 6,673,653.13 and 2,660,477.02 is: 3,671,458.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,980.56 : 6,673,653.13 = 2,660,477.02 : x
  2. Step 2: Convert to fraction form
    4,835,980.56/6,673,653.13 = 2,660,477.02/x
  3. Step 3: Cross multiply
    4,835,980.56x = 6,673,653.13 × 2,660,477.02
  4. Step 4: Simplify right side
    4,835,980.56x = 17,755,100,801,849.02
  5. Step 5: Solve for x
    x = 17,755,100,801,849.02/4,835,980.56
  6. Step 6: Final answer
    x = 3,671,458.27

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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.