Home / 9,524,524.73-13,144,088.70-5,173,860.02

Finding the Fourth Proportional to 9,524,524.73, 13,144,088.70 and 5,173,860.02

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Solution

The fourth proportional to 9,524,524.73, 13,144,088.70 and 5,173,860.02 is: 7,140,059.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,524.73 : 13,144,088.70 = 5,173,860.02 : x
  2. Step 2: Convert to fraction form
    9,524,524.73/13,144,088.70 = 5,173,860.02/x
  3. Step 3: Cross multiply
    9,524,524.73x = 13,144,088.70 × 5,173,860.02
  4. Step 4: Simplify right side
    9,524,524.73x = 68,005,674,958,543.32
  5. Step 5: Solve for x
    x = 68,005,674,958,543.32/9,524,524.73
  6. Step 6: Final answer
    x = 7,140,059.68

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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.