Home / 15,706,260.98-23,561,605.80-4,922,437.35

Finding the Fourth Proportional to 15,706,260.98, 23,561,605.80 and 4,922,437.35

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Solution

The fourth proportional to 15,706,260.98, 23,561,605.80 and 4,922,437.35 is: 7,384,350.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,260.98 : 23,561,605.80 = 4,922,437.35 : x
  2. Step 2: Convert to fraction form
    15,706,260.98/23,561,605.80 = 4,922,437.35/x
  3. Step 3: Cross multiply
    15,706,260.98x = 23,561,605.80 × 4,922,437.35
  4. Step 4: Simplify right side
    15,706,260.98x = 115,980,528,415,896.62
  5. Step 5: Solve for x
    x = 115,980,528,415,896.62/15,706,260.98
  6. Step 6: Final answer
    x = 7,384,350.01

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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.