Home / 2,293,928.64-3,442,276.80-799,070.40

Finding the Fourth Proportional to 2,293,928.64, 3,442,276.80 and 799,070.40

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Solution

The fourth proportional to 2,293,928.64, 3,442,276.80 and 799,070.40 is: 1,199,087.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,928.64 : 3,442,276.80 = 799,070.40 : x
  2. Step 2: Convert to fraction form
    2,293,928.64/3,442,276.80 = 799,070.40/x
  3. Step 3: Cross multiply
    2,293,928.64x = 3,442,276.80 × 799,070.40
  4. Step 4: Simplify right side
    2,293,928.64x = 2,750,621,499,486.72
  5. Step 5: Solve for x
    x = 2,750,621,499,486.72/2,293,928.64
  6. Step 6: Final answer
    x = 1,199,087.65

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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.