Home / 2,421,224.73-3,341,441.25-1,333,496.03

Finding the Fourth Proportional to 2,421,224.73, 3,341,441.25 and 1,333,496.03

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Solution

The fourth proportional to 2,421,224.73, 3,341,441.25 and 1,333,496.03 is: 1,840,307.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,224.73 : 3,341,441.25 = 1,333,496.03 : x
  2. Step 2: Convert to fraction form
    2,421,224.73/3,341,441.25 = 1,333,496.03/x
  3. Step 3: Cross multiply
    2,421,224.73x = 3,341,441.25 × 1,333,496.03
  4. Step 4: Simplify right side
    2,421,224.73x = 4,455,798,624,646.03
  5. Step 5: Solve for x
    x = 4,455,798,624,646.03/2,421,224.73
  6. Step 6: Final answer
    x = 1,840,307.75

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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.