Home / 907,483.50-1,252,349.10-544,922.64

Finding the Fourth Proportional to 907,483.50, 1,252,349.10 and 544,922.64

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Solution

The fourth proportional to 907,483.50, 1,252,349.10 and 544,922.64 is: 752,006.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,483.50 : 1,252,349.10 = 544,922.64 : x
  2. Step 2: Convert to fraction form
    907,483.50/1,252,349.10 = 544,922.64/x
  3. Step 3: Cross multiply
    907,483.50x = 1,252,349.10 × 544,922.64
  4. Step 4: Simplify right side
    907,483.50x = 682,433,377,773.62
  5. Step 5: Solve for x
    x = 682,433,377,773.62/907,483.50
  6. Step 6: Final answer
    x = 752,006.38

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1.5x scale

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.