Home / 5,940,505.13-8,909,330.47-2,742,558.89

Finding the Fourth Proportional to 5,940,505.13, 8,909,330.47 and 2,742,558.89

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Solution

The fourth proportional to 5,940,505.13, 8,909,330.47 and 2,742,558.89 is: 4,113,179.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,505.13 : 8,909,330.47 = 2,742,558.89 : x
  2. Step 2: Convert to fraction form
    5,940,505.13/8,909,330.47 = 2,742,558.89/x
  3. Step 3: Cross multiply
    5,940,505.13x = 8,909,330.47 × 2,742,558.89
  4. Step 4: Simplify right side
    5,940,505.13x = 24,434,363,433,043.32
  5. Step 5: Solve for x
    x = 24,434,363,433,043.32/5,940,505.13
  6. Step 6: Final answer
    x = 4,113,179.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.