Home / 2,194,657.32-3,290,214.42-2,017,510.32

Finding the Fourth Proportional to 2,194,657.32, 3,290,214.42 and 2,017,510.32

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Solution

The fourth proportional to 2,194,657.32, 3,290,214.42 and 2,017,510.32 is: 3,024,636.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,657.32 : 3,290,214.42 = 2,017,510.32 : x
  2. Step 2: Convert to fraction form
    2,194,657.32/3,290,214.42 = 2,017,510.32/x
  3. Step 3: Cross multiply
    2,194,657.32x = 3,290,214.42 × 2,017,510.32
  4. Step 4: Simplify right side
    2,194,657.32x = 6,638,041,547,362.82
  5. Step 5: Solve for x
    x = 6,638,041,547,362.82/2,194,657.32
  6. Step 6: Final answer
    x = 3,024,636.92

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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.