Home / 4,035,986.16-5,569,585.74-2,200,460.31

Finding the Fourth Proportional to 4,035,986.16, 5,569,585.74 and 2,200,460.31

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Solution

The fourth proportional to 4,035,986.16, 5,569,585.74 and 2,200,460.31 is: 3,036,594.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,986.16 : 5,569,585.74 = 2,200,460.31 : x
  2. Step 2: Convert to fraction form
    4,035,986.16/5,569,585.74 = 2,200,460.31/x
  3. Step 3: Cross multiply
    4,035,986.16x = 5,569,585.74 × 2,200,460.31
  4. Step 4: Simplify right side
    4,035,986.16x = 12,255,652,364,011.98
  5. Step 5: Solve for x
    x = 12,255,652,364,011.98/4,035,986.16
  6. Step 6: Final answer
    x = 3,036,594.25

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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.