Home / 3,009,318.08-4,152,244.92-1,785,087.32

Finding the Fourth Proportional to 3,009,318.08, 4,152,244.92 and 1,785,087.32

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Solution

The fourth proportional to 3,009,318.08, 4,152,244.92 and 1,785,087.32 is: 2,463,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,318.08 : 4,152,244.92 = 1,785,087.32 : x
  2. Step 2: Convert to fraction form
    3,009,318.08/4,152,244.92 = 1,785,087.32/x
  3. Step 3: Cross multiply
    3,009,318.08x = 4,152,244.92 × 1,785,087.32
  4. Step 4: Simplify right side
    3,009,318.08x = 7,412,119,756,226.41
  5. Step 5: Solve for x
    x = 7,412,119,756,226.41/3,009,318.08
  6. Step 6: Final answer
    x = 2,463,056.27

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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.