Home / 11,050,274.16-15,249,148.56-6,155,489.52

Finding the Fourth Proportional to 11,050,274.16, 15,249,148.56 and 6,155,489.52

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Solution

The fourth proportional to 11,050,274.16, 15,249,148.56 and 6,155,489.52 is: 8,494,447.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,274.16 : 15,249,148.56 = 6,155,489.52 : x
  2. Step 2: Convert to fraction form
    11,050,274.16/15,249,148.56 = 6,155,489.52/x
  3. Step 3: Cross multiply
    11,050,274.16x = 15,249,148.56 × 6,155,489.52
  4. Step 4: Simplify right side
    11,050,274.16x = 93,865,974,150,003.09
  5. Step 5: Solve for x
    x = 93,865,974,150,003.09/11,050,274.16
  6. Step 6: Final answer
    x = 8,494,447.54

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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.