Home / 3,162,568.48-4,364,291.56-1,712,252.16

Finding the Fourth Proportional to 3,162,568.48, 4,364,291.56 and 1,712,252.16

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Solution

The fourth proportional to 3,162,568.48, 4,364,291.56 and 1,712,252.16 is: 2,362,879.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,568.48 : 4,364,291.56 = 1,712,252.16 : x
  2. Step 2: Convert to fraction form
    3,162,568.48/4,364,291.56 = 1,712,252.16/x
  3. Step 3: Cross multiply
    3,162,568.48x = 4,364,291.56 × 1,712,252.16
  4. Step 4: Simplify right side
    3,162,568.48x = 7,472,767,650,479.77
  5. Step 5: Solve for x
    x = 7,472,767,650,479.77/3,162,568.48
  6. Step 6: Final answer
    x = 2,362,879.32

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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.