Home / 4,818,195.08-7,225,050.62-1,784,746.46

Finding the Fourth Proportional to 4,818,195.08, 7,225,050.62 and 1,784,746.46

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Solution

The fourth proportional to 4,818,195.08, 7,225,050.62 and 1,784,746.46 is: 2,676,289.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,195.08 : 7,225,050.62 = 1,784,746.46 : x
  2. Step 2: Convert to fraction form
    4,818,195.08/7,225,050.62 = 1,784,746.46/x
  3. Step 3: Cross multiply
    4,818,195.08x = 7,225,050.62 × 1,784,746.46
  4. Step 4: Simplify right side
    4,818,195.08x = 12,894,883,517,365.80
  5. Step 5: Solve for x
    x = 12,894,883,517,365.80/4,818,195.08
  6. Step 6: Final answer
    x = 2,676,289.21

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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.