Home / 2,546,101.23-3,513,549.63-1,400,181.58

Finding the Fourth Proportional to 2,546,101.23, 3,513,549.63 and 1,400,181.58

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Solution

The fourth proportional to 2,546,101.23, 3,513,549.63 and 1,400,181.58 is: 1,932,212.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,101.23 : 3,513,549.63 = 1,400,181.58 : x
  2. Step 2: Convert to fraction form
    2,546,101.23/3,513,549.63 = 1,400,181.58/x
  3. Step 3: Cross multiply
    2,546,101.23x = 3,513,549.63 × 1,400,181.58
  4. Step 4: Simplify right side
    2,546,101.23x = 4,919,607,454,774.07
  5. Step 5: Solve for x
    x = 4,919,607,454,774.07/2,546,101.23
  6. Step 6: Final answer
    x = 1,932,212.04

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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.