Home / 2,354,468.96-3,249,071.52-1,335,851.84

Finding the Fourth Proportional to 2,354,468.96, 3,249,071.52 and 1,335,851.84

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Solution

The fourth proportional to 2,354,468.96, 3,249,071.52 and 1,335,851.84 is: 1,843,421.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,468.96 : 3,249,071.52 = 1,335,851.84 : x
  2. Step 2: Convert to fraction form
    2,354,468.96/3,249,071.52 = 1,335,851.84/x
  3. Step 3: Cross multiply
    2,354,468.96x = 3,249,071.52 × 1,335,851.84
  4. Step 4: Simplify right side
    2,354,468.96x = 4,340,278,168,283.60
  5. Step 5: Solve for x
    x = 4,340,278,168,283.60/2,354,468.96
  6. Step 6: Final answer
    x = 1,843,421.27

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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.