Home / 9,206,746.71-13,810,673.60-2,817,054.39

Finding the Fourth Proportional to 9,206,746.71, 13,810,673.60 and 2,817,054.39

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Solution

The fourth proportional to 9,206,746.71, 13,810,673.60 and 2,817,054.39 is: 4,225,750.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,746.71 : 13,810,673.60 = 2,817,054.39 : x
  2. Step 2: Convert to fraction form
    9,206,746.71/13,810,673.60 = 2,817,054.39/x
  3. Step 3: Cross multiply
    9,206,746.71x = 13,810,673.60 × 2,817,054.39
  4. Step 4: Simplify right side
    9,206,746.71x = 38,905,418,679,651.84
  5. Step 5: Solve for x
    x = 38,905,418,679,651.84/9,206,746.71
  6. Step 6: Final answer
    x = 4,225,750.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.