Home / 2,038,541.30-3,057,799.80-522,221.30

Finding the Fourth Proportional to 2,038,541.30, 3,057,799.80 and 522,221.30

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Solution

The fourth proportional to 2,038,541.30, 3,057,799.80 and 522,221.30 is: 783,328.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,541.30 : 3,057,799.80 = 522,221.30 : x
  2. Step 2: Convert to fraction form
    2,038,541.30/3,057,799.80 = 522,221.30/x
  3. Step 3: Cross multiply
    2,038,541.30x = 3,057,799.80 × 522,221.30
  4. Step 4: Simplify right side
    2,038,541.30x = 1,596,848,186,695.74
  5. Step 5: Solve for x
    x = 1,596,848,186,695.74/2,038,541.30
  6. Step 6: Final answer
    x = 783,328.84

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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.