Home / 1,047,650.04-1,571,513.94-337,688.28

Finding the Fourth Proportional to 1,047,650.04, 1,571,513.94 and 337,688.28

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Solution

The fourth proportional to 1,047,650.04, 1,571,513.94 and 337,688.28 is: 506,544.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,650.04 : 1,571,513.94 = 337,688.28 : x
  2. Step 2: Convert to fraction form
    1,047,650.04/1,571,513.94 = 337,688.28/x
  3. Step 3: Cross multiply
    1,047,650.04x = 1,571,513.94 × 337,688.28
  4. Step 4: Simplify right side
    1,047,650.04x = 530,681,839,394.62
  5. Step 5: Solve for x
    x = 530,681,839,394.62/1,047,650.04
  6. Step 6: Final answer
    x = 506,544.95

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1.5x scale

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.