Home / 3,314,639.44-4,578,705.12-2,598,528.16

Finding the Fourth Proportional to 3,314,639.44, 4,578,705.12 and 2,598,528.16

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Solution

The fourth proportional to 3,314,639.44, 4,578,705.12 and 2,598,528.16 is: 3,589,498.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,639.44 : 4,578,705.12 = 2,598,528.16 : x
  2. Step 2: Convert to fraction form
    3,314,639.44/4,578,705.12 = 2,598,528.16/x
  3. Step 3: Cross multiply
    3,314,639.44x = 4,578,705.12 × 2,598,528.16
  4. Step 4: Simplify right side
    3,314,639.44x = 11,897,894,190,656.18
  5. Step 5: Solve for x
    x = 11,897,894,190,656.18/3,314,639.44
  6. Step 6: Final answer
    x = 3,589,498.77

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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.