Home / 2,571,337.12-3,548,477.32-1,483,834.40

Finding the Fourth Proportional to 2,571,337.12, 3,548,477.32 and 1,483,834.40

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Solution

The fourth proportional to 2,571,337.12, 3,548,477.32 and 1,483,834.40 is: 2,047,709.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,337.12 : 3,548,477.32 = 1,483,834.40 : x
  2. Step 2: Convert to fraction form
    2,571,337.12/3,548,477.32 = 1,483,834.40/x
  3. Step 3: Cross multiply
    2,571,337.12x = 3,548,477.32 × 1,483,834.40
  4. Step 4: Simplify right side
    2,571,337.12x = 5,265,352,715,035.81
  5. Step 5: Solve for x
    x = 5,265,352,715,035.81/2,571,337.12
  6. Step 6: Final answer
    x = 2,047,709.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.