Home / 933,317.37-1,400,266.71-334,283.76

Finding the Fourth Proportional to 933,317.37, 1,400,266.71 and 334,283.76

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Solution

The fourth proportional to 933,317.37, 1,400,266.71 and 334,283.76 is: 501,529.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,317.37 : 1,400,266.71 = 334,283.76 : x
  2. Step 2: Convert to fraction form
    933,317.37/1,400,266.71 = 334,283.76/x
  3. Step 3: Cross multiply
    933,317.37x = 1,400,266.71 × 334,283.76
  4. Step 4: Simplify right side
    933,317.37x = 468,086,420,821.63
  5. Step 5: Solve for x
    x = 468,086,420,821.63/933,317.37
  6. Step 6: Final answer
    x = 501,529.74

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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.