Home / 1,604,096.70-2,406,145.05-1,006,899.90

Finding the Fourth Proportional to 1,604,096.70, 2,406,145.05 and 1,006,899.90

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Solution

The fourth proportional to 1,604,096.70, 2,406,145.05 and 1,006,899.90 is: 1,510,349.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,096.70 : 2,406,145.05 = 1,006,899.90 : x
  2. Step 2: Convert to fraction form
    1,604,096.70/2,406,145.05 = 1,006,899.90/x
  3. Step 3: Cross multiply
    1,604,096.70x = 2,406,145.05 × 1,006,899.90
  4. Step 4: Simplify right side
    1,604,096.70x = 2,422,747,210,230.49
  5. Step 5: Solve for x
    x = 2,422,747,210,230.49/1,604,096.70
  6. Step 6: Final answer
    x = 1,510,349.85

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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.