Home / 2,354,626.51-3,531,307.41-648,363.58

Finding the Fourth Proportional to 2,354,626.51, 3,531,307.41 and 648,363.58

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Solution

The fourth proportional to 2,354,626.51, 3,531,307.41 and 648,363.58 is: 972,371.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,626.51 : 3,531,307.41 = 648,363.58 : x
  2. Step 2: Convert to fraction form
    2,354,626.51/3,531,307.41 = 648,363.58/x
  3. Step 3: Cross multiply
    2,354,626.51x = 3,531,307.41 × 648,363.58
  4. Step 4: Simplify right side
    2,354,626.51x = 2,289,571,105,599.86
  5. Step 5: Solve for x
    x = 2,289,571,105,599.86/2,354,626.51
  6. Step 6: Final answer
    x = 972,371.24

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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.