Home / 11,216,362.26-16,817,804.85-4,384,798.86

Finding the Fourth Proportional to 11,216,362.26, 16,817,804.85 and 4,384,798.86

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Solution

The fourth proportional to 11,216,362.26, 16,817,804.85 and 4,384,798.86 is: 6,574,564.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,362.26 : 16,817,804.85 = 4,384,798.86 : x
  2. Step 2: Convert to fraction form
    11,216,362.26/16,817,804.85 = 4,384,798.86/x
  3. Step 3: Cross multiply
    11,216,362.26x = 16,817,804.85 × 4,384,798.86
  4. Step 4: Simplify right side
    11,216,362.26x = 73,742,691,533,982.48
  5. Step 5: Solve for x
    x = 73,742,691,533,982.48/11,216,362.26
  6. Step 6: Final answer
    x = 6,574,564.00

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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.