Home / 11,214,126.81-15,475,501.78-6,057,490.64

Finding the Fourth Proportional to 11,214,126.81, 15,475,501.78 and 6,057,490.64

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Solution

The fourth proportional to 11,214,126.81, 15,475,501.78 and 6,057,490.64 is: 8,359,340.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,126.81 : 15,475,501.78 = 6,057,490.64 : x
  2. Step 2: Convert to fraction form
    11,214,126.81/15,475,501.78 = 6,057,490.64/x
  3. Step 3: Cross multiply
    11,214,126.81x = 15,475,501.78 × 6,057,490.64
  4. Step 4: Simplify right side
    11,214,126.81x = 93,742,707,089,132.09
  5. Step 5: Solve for x
    x = 93,742,707,089,132.09/11,214,126.81
  6. Step 6: Final answer
    x = 8,359,340.74

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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.