Home / 4,211,056.54-5,804,432.94-3,291,661.18

Finding the Fourth Proportional to 4,211,056.54, 5,804,432.94 and 3,291,661.18

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Solution

The fourth proportional to 4,211,056.54, 5,804,432.94 and 3,291,661.18 is: 4,537,157.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,056.54 : 5,804,432.94 = 3,291,661.18 : x
  2. Step 2: Convert to fraction form
    4,211,056.54/5,804,432.94 = 3,291,661.18/x
  3. Step 3: Cross multiply
    4,211,056.54x = 5,804,432.94 × 3,291,661.18
  4. Step 4: Simplify right side
    4,211,056.54x = 19,106,226,580,511.27
  5. Step 5: Solve for x
    x = 19,106,226,580,511.27/4,211,056.54
  6. Step 6: Final answer
    x = 4,537,157.46

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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.