Home / 9,544,288.84-13,170,923.14-5,193,461.32

Finding the Fourth Proportional to 9,544,288.84, 13,170,923.14 and 5,193,461.32

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Solution

The fourth proportional to 9,544,288.84, 13,170,923.14 and 5,193,461.32 is: 7,166,870.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,544,288.84 : 13,170,923.14 = 5,193,461.32 : x
  2. Step 2: Convert to fraction form
    9,544,288.84/13,170,923.14 = 5,193,461.32/x
  3. Step 3: Cross multiply
    9,544,288.84x = 13,170,923.14 × 5,193,461.32
  4. Step 4: Simplify right side
    9,544,288.84x = 68,402,679,876,282.95
  5. Step 5: Solve for x
    x = 68,402,679,876,282.95/9,544,288.84
  6. Step 6: Final answer
    x = 7,166,870.26

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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.