Home / 3,546,795.50-4,894,583.46-2,018,902.76

Finding the Fourth Proportional to 3,546,795.50, 4,894,583.46 and 2,018,902.76

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Solution

The fourth proportional to 3,546,795.50, 4,894,583.46 and 2,018,902.76 is: 2,786,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,795.50 : 4,894,583.46 = 2,018,902.76 : x
  2. Step 2: Convert to fraction form
    3,546,795.50/4,894,583.46 = 2,018,902.76/x
  3. Step 3: Cross multiply
    3,546,795.50x = 4,894,583.46 × 2,018,902.76
  4. Step 4: Simplify right side
    3,546,795.50x = 9,881,688,056,444.35
  5. Step 5: Solve for x
    x = 9,881,688,056,444.35/3,546,795.50
  6. Step 6: Final answer
    x = 2,786,089.04

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1.5x scale

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.