Home / 6,859,075.29-10,287,611.45-2,000,076.09

Finding the Fourth Proportional to 6,859,075.29, 10,287,611.45 and 2,000,076.09

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Solution

The fourth proportional to 6,859,075.29, 10,287,611.45 and 2,000,076.09 is: 2,999,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,075.29 : 10,287,611.45 = 2,000,076.09 : x
  2. Step 2: Convert to fraction form
    6,859,075.29/10,287,611.45 = 2,000,076.09/x
  3. Step 3: Cross multiply
    6,859,075.29x = 10,287,611.45 × 2,000,076.09
  4. Step 4: Simplify right side
    6,859,075.29x = 20,576,005,674,354.85
  5. Step 5: Solve for x
    x = 20,576,005,674,354.85/6,859,075.29
  6. Step 6: Final answer
    x = 2,999,822.10

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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.