Home / 9,913,110.86-14,866,807.80-2,724,879.26

Finding the Fourth Proportional to 9,913,110.86, 14,866,807.80 and 2,724,879.26

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Solution

The fourth proportional to 9,913,110.86, 14,866,807.80 and 2,724,879.26 is: 4,086,533.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,913,110.86 : 14,866,807.80 = 2,724,879.26 : x
  2. Step 2: Convert to fraction form
    9,913,110.86/14,866,807.80 = 2,724,879.26/x
  3. Step 3: Cross multiply
    9,913,110.86x = 14,866,807.80 × 2,724,879.26
  4. Step 4: Simplify right side
    9,913,110.86x = 40,510,256,236,626.23
  5. Step 5: Solve for x
    x = 40,510,256,236,626.23/9,913,110.86
  6. Step 6: Final answer
    x = 4,086,533.16

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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.