Home / 3,225,042.66-4,450,447.26-1,774,602.48

Finding the Fourth Proportional to 3,225,042.66, 4,450,447.26 and 1,774,602.48

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Solution

The fourth proportional to 3,225,042.66, 4,450,447.26 and 1,774,602.48 is: 2,448,890.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,042.66 : 4,450,447.26 = 1,774,602.48 : x
  2. Step 2: Convert to fraction form
    3,225,042.66/4,450,447.26 = 1,774,602.48/x
  3. Step 3: Cross multiply
    3,225,042.66x = 4,450,447.26 × 1,774,602.48
  4. Step 4: Simplify right side
    3,225,042.66x = 7,897,774,744,705.20
  5. Step 5: Solve for x
    x = 7,897,774,744,705.20/3,225,042.66
  6. Step 6: Final answer
    x = 2,448,890.01

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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.