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Finding the Fourth Proportional to 575,754.08, 794,579.60 and 334,036.76

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Solution

The fourth proportional to 575,754.08, 794,579.60 and 334,036.76 is: 460,993.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,754.08 : 794,579.60 = 334,036.76 : x
  2. Step 2: Convert to fraction form
    575,754.08/794,579.60 = 334,036.76/x
  3. Step 3: Cross multiply
    575,754.08x = 794,579.60 × 334,036.76
  4. Step 4: Simplify right side
    575,754.08x = 265,418,795,146.10
  5. Step 5: Solve for x
    x = 265,418,795,146.10/575,754.08
  6. Step 6: Final answer
    x = 460,993.34

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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.