Home / 2,406,466.40-3,609,707.81-609,349.01

Finding the Fourth Proportional to 2,406,466.40, 3,609,707.81 and 609,349.01

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Solution

The fourth proportional to 2,406,466.40, 3,609,707.81 and 609,349.01 is: 914,025.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,466.40 : 3,609,707.81 = 609,349.01 : x
  2. Step 2: Convert to fraction form
    2,406,466.40/3,609,707.81 = 609,349.01/x
  3. Step 3: Cross multiply
    2,406,466.40x = 3,609,707.81 × 609,349.01
  4. Step 4: Simplify right side
    2,406,466.40x = 2,199,571,859,317.48
  5. Step 5: Solve for x
    x = 2,199,571,859,317.48/2,406,466.40
  6. Step 6: Final answer
    x = 914,025.59

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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.