Home / 2,823,440.52-4,235,150.70-1,225,795.08

Finding the Fourth Proportional to 2,823,440.52, 4,235,150.70 and 1,225,795.08

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Solution

The fourth proportional to 2,823,440.52, 4,235,150.70 and 1,225,795.08 is: 1,838,688.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,440.52 : 4,235,150.70 = 1,225,795.08 : x
  2. Step 2: Convert to fraction form
    2,823,440.52/4,235,150.70 = 1,225,795.08/x
  3. Step 3: Cross multiply
    2,823,440.52x = 4,235,150.70 × 1,225,795.08
  4. Step 4: Simplify right side
    2,823,440.52x = 5,191,426,891,118.56
  5. Step 5: Solve for x
    x = 5,191,426,891,118.56/2,823,440.52
  6. Step 6: Final answer
    x = 1,838,688.24

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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.