Home / 2,023,476.60-3,035,144.70-507,172.80

Finding the Fourth Proportional to 2,023,476.60, 3,035,144.70 and 507,172.80

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Solution

The fourth proportional to 2,023,476.60, 3,035,144.70 and 507,172.80 is: 760,741.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,476.60 : 3,035,144.70 = 507,172.80 : x
  2. Step 2: Convert to fraction form
    2,023,476.60/3,035,144.70 = 507,172.80/x
  3. Step 3: Cross multiply
    2,023,476.60x = 3,035,144.70 × 507,172.80
  4. Step 4: Simplify right side
    2,023,476.60x = 1,539,342,835,904.16
  5. Step 5: Solve for x
    x = 1,539,342,835,904.16/2,023,476.60
  6. Step 6: Final answer
    x = 760,741.60

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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.