Home / 3,570,038.37-4,925,436.32-2,281,622.00

Finding the Fourth Proportional to 3,570,038.37, 4,925,436.32 and 2,281,622.00

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Solution

The fourth proportional to 3,570,038.37, 4,925,436.32 and 2,281,622.00 is: 3,147,860.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,038.37 : 4,925,436.32 = 2,281,622.00 : x
  2. Step 2: Convert to fraction form
    3,570,038.37/4,925,436.32 = 2,281,622.00/x
  3. Step 3: Cross multiply
    3,570,038.37x = 4,925,436.32 × 2,281,622.00
  4. Step 4: Simplify right side
    3,570,038.37x = 11,237,983,848,387.91
  5. Step 5: Solve for x
    x = 11,237,983,848,387.91/3,570,038.37
  6. Step 6: Final answer
    x = 3,147,860.80

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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.