Home / 1,495,403.67-2,243,459.07-484,523.94

Finding the Fourth Proportional to 1,495,403.67, 2,243,459.07 and 484,523.94

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Solution

The fourth proportional to 1,495,403.67, 2,243,459.07 and 484,523.94 is: 726,900.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,403.67 : 2,243,459.07 = 484,523.94 : x
  2. Step 2: Convert to fraction form
    1,495,403.67/2,243,459.07 = 484,523.94/x
  3. Step 3: Cross multiply
    1,495,403.67x = 2,243,459.07 × 484,523.94
  4. Step 4: Simplify right side
    1,495,403.67x = 1,087,009,627,825.14
  5. Step 5: Solve for x
    x = 1,087,009,627,825.14/1,495,403.67
  6. Step 6: Final answer
    x = 726,900.47

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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.