Home / 9,047,603.64-13,571,396.82-2,316,006.84

Finding the Fourth Proportional to 9,047,603.64, 13,571,396.82 and 2,316,006.84

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Solution

The fourth proportional to 9,047,603.64, 13,571,396.82 and 2,316,006.84 is: 3,474,008.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047,603.64 : 13,571,396.82 = 2,316,006.84 : x
  2. Step 2: Convert to fraction form
    9,047,603.64/13,571,396.82 = 2,316,006.84/x
  3. Step 3: Cross multiply
    9,047,603.64x = 13,571,396.82 × 2,316,006.84
  4. Step 4: Simplify right side
    9,047,603.64x = 31,431,447,863,474.25
  5. Step 5: Solve for x
    x = 31,431,447,863,474.25/9,047,603.64
  6. Step 6: Final answer
    x = 3,474,008.05

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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.