Home / 4,708,935.65-7,063,403.49-2,314,316.45

Finding the Fourth Proportional to 4,708,935.65, 7,063,403.49 and 2,314,316.45

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Solution

The fourth proportional to 4,708,935.65, 7,063,403.49 and 2,314,316.45 is: 3,471,474.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,935.65 : 7,063,403.49 = 2,314,316.45 : x
  2. Step 2: Convert to fraction form
    4,708,935.65/7,063,403.49 = 2,314,316.45/x
  3. Step 3: Cross multiply
    4,708,935.65x = 7,063,403.49 × 2,314,316.45
  4. Step 4: Simplify right side
    4,708,935.65x = 16,346,950,889,894.41
  5. Step 5: Solve for x
    x = 16,346,950,889,894.41/4,708,935.65
  6. Step 6: Final answer
    x = 3,471,474.68

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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.