Home / 4,708,935.15-7,063,402.73-2,314,315.95

Finding the Fourth Proportional to 4,708,935.15, 7,063,402.73 and 2,314,315.95

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Solution

The fourth proportional to 4,708,935.15, 7,063,402.73 and 2,314,315.95 is: 3,471,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,935.15 : 7,063,402.73 = 2,314,315.95 : x
  2. Step 2: Convert to fraction form
    4,708,935.15/7,063,402.73 = 2,314,315.95/x
  3. Step 3: Cross multiply
    4,708,935.15x = 7,063,402.73 × 2,314,315.95
  4. Step 4: Simplify right side
    4,708,935.15x = 16,346,945,599,312.54
  5. Step 5: Solve for x
    x = 16,346,945,599,312.54/4,708,935.15
  6. Step 6: Final answer
    x = 3,471,473.93

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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.