Home / 933,305.02-1,400,248.19-334,271.37

Finding the Fourth Proportional to 933,305.02, 1,400,248.19 and 334,271.37

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Solution

The fourth proportional to 933,305.02, 1,400,248.19 and 334,271.37 is: 501,511.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,305.02 : 1,400,248.19 = 334,271.37 : x
  2. Step 2: Convert to fraction form
    933,305.02/1,400,248.19 = 334,271.37/x
  3. Step 3: Cross multiply
    933,305.02x = 1,400,248.19 × 334,271.37
  4. Step 4: Simplify right side
    933,305.02x = 468,062,874,143.20
  5. Step 5: Solve for x
    x = 468,062,874,143.20/933,305.02
  6. Step 6: Final answer
    x = 501,511.15

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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.