Home / 2,445,528.97-3,374,935.38-1,357,800.60

Finding the Fourth Proportional to 2,445,528.97, 3,374,935.38 and 1,357,800.60

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Solution

The fourth proportional to 2,445,528.97, 3,374,935.38 and 1,357,800.60 is: 1,873,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,528.97 : 3,374,935.38 = 1,357,800.60 : x
  2. Step 2: Convert to fraction form
    2,445,528.97/3,374,935.38 = 1,357,800.60/x
  3. Step 3: Cross multiply
    2,445,528.97x = 3,374,935.38 × 1,357,800.60
  4. Step 4: Simplify right side
    2,445,528.97x = 4,582,489,283,925.23
  5. Step 5: Solve for x
    x = 4,582,489,283,925.23/2,445,528.97
  6. Step 6: Final answer
    x = 1,873,823.35

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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.