Home / 1,959,024.04-2,937,194.54-997,618.62

Finding the Fourth Proportional to 1,959,024.04, 2,937,194.54 and 997,618.62

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Solution

The fourth proportional to 1,959,024.04, 2,937,194.54 and 997,618.62 is: 1,495,744.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,024.04 : 2,937,194.54 = 997,618.62 : x
  2. Step 2: Convert to fraction form
    1,959,024.04/2,937,194.54 = 997,618.62/x
  3. Step 3: Cross multiply
    1,959,024.04x = 2,937,194.54 × 997,618.62
  4. Step 4: Simplify right side
    1,959,024.04x = 2,930,199,949,975.84
  5. Step 5: Solve for x
    x = 2,930,199,949,975.84/1,959,024.04
  6. Step 6: Final answer
    x = 1,495,744.76

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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.