Home / 1,852,466.98-2,778,311.66-522,459.94

Finding the Fourth Proportional to 1,852,466.98, 2,778,311.66 and 522,459.94

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Solution

The fourth proportional to 1,852,466.98, 2,778,311.66 and 522,459.94 is: 783,580.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,466.98 : 2,778,311.66 = 522,459.94 : x
  2. Step 2: Convert to fraction form
    1,852,466.98/2,778,311.66 = 522,459.94/x
  3. Step 3: Cross multiply
    1,852,466.98x = 2,778,311.66 × 522,459.94
  4. Step 4: Simplify right side
    1,852,466.98x = 1,451,556,543,184.90
  5. Step 5: Solve for x
    x = 1,451,556,543,184.90/1,852,466.98
  6. Step 6: Final answer
    x = 783,580.25

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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.