Home / 2,038,404.60-3,057,606.90-522,084.60

Finding the Fourth Proportional to 2,038,404.60, 3,057,606.90 and 522,084.60

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Solution

The fourth proportional to 2,038,404.60, 3,057,606.90 and 522,084.60 is: 783,126.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,404.60 : 3,057,606.90 = 522,084.60 : x
  2. Step 2: Convert to fraction form
    2,038,404.60/3,057,606.90 = 522,084.60/x
  3. Step 3: Cross multiply
    2,038,404.60x = 3,057,606.90 × 522,084.60
  4. Step 4: Simplify right side
    2,038,404.60x = 1,596,329,475,343.74
  5. Step 5: Solve for x
    x = 1,596,329,475,343.74/2,038,404.60
  6. Step 6: Final answer
    x = 783,126.90

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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.