Home / 4,336,955.48-6,505,752.78-1,142,059.52

Finding the Fourth Proportional to 4,336,955.48, 6,505,752.78 and 1,142,059.52

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Solution

The fourth proportional to 4,336,955.48, 6,505,752.78 and 1,142,059.52 is: 1,713,173.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,955.48 : 6,505,752.78 = 1,142,059.52 : x
  2. Step 2: Convert to fraction form
    4,336,955.48/6,505,752.78 = 1,142,059.52/x
  3. Step 3: Cross multiply
    4,336,955.48x = 6,505,752.78 × 1,142,059.52
  4. Step 4: Simplify right side
    4,336,955.48x = 7,429,956,897,165.47
  5. Step 5: Solve for x
    x = 7,429,956,897,165.47/4,336,955.48
  6. Step 6: Final answer
    x = 1,713,173.43

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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.