Home / 2,714,627.20-4,072,441.38-893,094.70

Finding the Fourth Proportional to 2,714,627.20, 4,072,441.38 and 893,094.70

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Solution

The fourth proportional to 2,714,627.20, 4,072,441.38 and 893,094.70 is: 1,339,806.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,627.20 : 4,072,441.38 = 893,094.70 : x
  2. Step 2: Convert to fraction form
    2,714,627.20/4,072,441.38 = 893,094.70/x
  3. Step 3: Cross multiply
    2,714,627.20x = 4,072,441.38 × 893,094.70
  4. Step 4: Simplify right side
    2,714,627.20x = 3,637,075,812,538.69
  5. Step 5: Solve for x
    x = 3,637,075,812,538.69/2,714,627.20
  6. Step 6: Final answer
    x = 1,339,806.74

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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.