Home / 5,364,201.80-8,046,302.70-4,671,360.20

Finding the Fourth Proportional to 5,364,201.80, 8,046,302.70 and 4,671,360.20

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Solution

The fourth proportional to 5,364,201.80, 8,046,302.70 and 4,671,360.20 is: 7,007,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,201.80 : 8,046,302.70 = 4,671,360.20 : x
  2. Step 2: Convert to fraction form
    5,364,201.80/8,046,302.70 = 4,671,360.20/x
  3. Step 3: Cross multiply
    5,364,201.80x = 8,046,302.70 × 4,671,360.20
  4. Step 4: Simplify right side
    5,364,201.80x = 37,587,178,189,932.54
  5. Step 5: Solve for x
    x = 37,587,178,189,932.54/5,364,201.80
  6. Step 6: Final answer
    x = 7,007,040.30

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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.