Home / 1,132,625.88-1,698,430.50-333,627.48

Finding the Fourth Proportional to 1,132,625.88, 1,698,430.50 and 333,627.48

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Solution

The fourth proportional to 1,132,625.88, 1,698,430.50 and 333,627.48 is: 500,291.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,625.88 : 1,698,430.50 = 333,627.48 : x
  2. Step 2: Convert to fraction form
    1,132,625.88/1,698,430.50 = 333,627.48/x
  3. Step 3: Cross multiply
    1,132,625.88x = 1,698,430.50 × 333,627.48
  4. Step 4: Simplify right side
    1,132,625.88x = 566,643,087,670.14
  5. Step 5: Solve for x
    x = 566,643,087,670.14/1,132,625.88
  6. Step 6: Final answer
    x = 500,291.49

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1.5x scale

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.