Home / 4,136,167.90-6,192,004.65-3,075,910.30

Finding the Fourth Proportional to 4,136,167.90, 6,192,004.65 and 3,075,910.30

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Solution

The fourth proportional to 4,136,167.90, 6,192,004.65 and 3,075,910.30 is: 4,604,757.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,167.90 : 6,192,004.65 = 3,075,910.30 : x
  2. Step 2: Convert to fraction form
    4,136,167.90/6,192,004.65 = 3,075,910.30/x
  3. Step 3: Cross multiply
    4,136,167.90x = 6,192,004.65 × 3,075,910.30
  4. Step 4: Simplify right side
    4,136,167.90x = 19,046,050,880,582.89
  5. Step 5: Solve for x
    x = 19,046,050,880,582.89/4,136,167.90
  6. Step 6: Final answer
    x = 4,604,757.67

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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.