Home / 2,823,441.42-4,234,811.95-1,671,373.50

Finding the Fourth Proportional to 2,823,441.42, 4,234,811.95 and 1,671,373.50

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Solution

The fourth proportional to 2,823,441.42, 4,234,811.95 and 1,671,373.50 is: 2,506,852.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,441.42 : 4,234,811.95 = 1,671,373.50 : x
  2. Step 2: Convert to fraction form
    2,823,441.42/4,234,811.95 = 1,671,373.50/x
  3. Step 3: Cross multiply
    2,823,441.42x = 4,234,811.95 × 1,671,373.50
  4. Step 4: Simplify right side
    2,823,441.42x = 7,077,952,470,713.33
  5. Step 5: Solve for x
    x = 7,077,952,470,713.33/2,823,441.42
  6. Step 6: Final answer
    x = 2,506,852.96

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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.