Home / 2,038,542.30-3,057,801.30-522,222.30

Finding the Fourth Proportional to 2,038,542.30, 3,057,801.30 and 522,222.30

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Solution

The fourth proportional to 2,038,542.30, 3,057,801.30 and 522,222.30 is: 783,330.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,542.30 : 3,057,801.30 = 522,222.30 : x
  2. Step 2: Convert to fraction form
    2,038,542.30/3,057,801.30 = 522,222.30/x
  3. Step 3: Cross multiply
    2,038,542.30x = 3,057,801.30 × 522,222.30
  4. Step 4: Simplify right side
    2,038,542.30x = 1,596,852,027,828.99
  5. Step 5: Solve for x
    x = 1,596,852,027,828.99/2,038,542.30
  6. Step 6: Final answer
    x = 783,330.34

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Double scale
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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.