Home / 3,047,626.23-4,571,688.12-1,530,528.93

Finding the Fourth Proportional to 3,047,626.23, 4,571,688.12 and 1,530,528.93

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Solution

The fourth proportional to 3,047,626.23, 4,571,688.12 and 1,530,528.93 is: 2,295,918.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,626.23 : 4,571,688.12 = 1,530,528.93 : x
  2. Step 2: Convert to fraction form
    3,047,626.23/4,571,688.12 = 1,530,528.93/x
  3. Step 3: Cross multiply
    3,047,626.23x = 4,571,688.12 × 1,530,528.93
  4. Step 4: Simplify right side
    3,047,626.23x = 6,997,100,926,597.31
  5. Step 5: Solve for x
    x = 6,997,100,926,597.31/3,047,626.23
  6. Step 6: Final answer
    x = 2,295,918.33

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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.