Home / 5,009,272.93-6,912,809.93-2,717,433.61

Finding the Fourth Proportional to 5,009,272.93, 6,912,809.93 and 2,717,433.61

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Solution

The fourth proportional to 5,009,272.93, 6,912,809.93 and 2,717,433.61 is: 3,750,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,272.93 : 6,912,809.93 = 2,717,433.61 : x
  2. Step 2: Convert to fraction form
    5,009,272.93/6,912,809.93 = 2,717,433.61/x
  3. Step 3: Cross multiply
    5,009,272.93x = 6,912,809.93 × 2,717,433.61
  4. Step 4: Simplify right side
    5,009,272.93x = 18,785,102,071,719.86
  5. Step 5: Solve for x
    x = 18,785,102,071,719.86/5,009,272.93
  6. Step 6: Final answer
    x = 3,750,065.60

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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.