Home / 2,417,841.56-3,334,331.21-1,546,951.82

Finding the Fourth Proportional to 2,417,841.56, 3,334,331.21 and 1,546,951.82

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Solution

The fourth proportional to 2,417,841.56, 3,334,331.21 and 1,546,951.82 is: 2,133,328.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,841.56 : 3,334,331.21 = 1,546,951.82 : x
  2. Step 2: Convert to fraction form
    2,417,841.56/3,334,331.21 = 1,546,951.82/x
  3. Step 3: Cross multiply
    2,417,841.56x = 3,334,331.21 × 1,546,951.82
  4. Step 4: Simplify right side
    2,417,841.56x = 5,158,049,720,988.03
  5. Step 5: Solve for x
    x = 5,158,049,720,988.03/2,417,841.56
  6. Step 6: Final answer
    x = 2,133,328.26

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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.