Home / 3,337,040.16-4,602,669.48-2,190,702.24

Finding the Fourth Proportional to 3,337,040.16, 4,602,669.48 and 2,190,702.24

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Solution

The fourth proportional to 3,337,040.16, 4,602,669.48 and 2,190,702.24 is: 3,021,563.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,040.16 : 4,602,669.48 = 2,190,702.24 : x
  2. Step 2: Convert to fraction form
    3,337,040.16/4,602,669.48 = 2,190,702.24/x
  3. Step 3: Cross multiply
    3,337,040.16x = 4,602,669.48 × 2,190,702.24
  4. Step 4: Simplify right side
    3,337,040.16x = 10,083,078,339,815.64
  5. Step 5: Solve for x
    x = 10,083,078,339,815.64/3,337,040.16
  6. Step 6: Final answer
    x = 3,021,563.38

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1.5x scale

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.