Home / 1,959,533.04-2,937,963.24-997,624.56

Finding the Fourth Proportional to 1,959,533.04, 2,937,963.24 and 997,624.56

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Solution

The fourth proportional to 1,959,533.04, 2,937,963.24 and 997,624.56 is: 1,495,756.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,533.04 : 2,937,963.24 = 997,624.56 : x
  2. Step 2: Convert to fraction form
    1,959,533.04/2,937,963.24 = 997,624.56/x
  3. Step 3: Cross multiply
    1,959,533.04x = 2,937,963.24 × 997,624.56
  4. Step 4: Simplify right side
    1,959,533.04x = 2,930,984,284,601.18
  5. Step 5: Solve for x
    x = 2,930,984,284,601.18/1,959,533.04
  6. Step 6: Final answer
    x = 1,495,756.50

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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.