Home / 4,314,621.63-6,470,250.50-1,617,475.18

Finding the Fourth Proportional to 4,314,621.63, 6,470,250.50 and 1,617,475.18

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Solution

The fourth proportional to 4,314,621.63, 6,470,250.50 and 1,617,475.18 is: 2,425,582.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,621.63 : 6,470,250.50 = 1,617,475.18 : x
  2. Step 2: Convert to fraction form
    4,314,621.63/6,470,250.50 = 1,617,475.18/x
  3. Step 3: Cross multiply
    4,314,621.63x = 6,470,250.50 × 1,617,475.18
  4. Step 4: Simplify right side
    4,314,621.63x = 10,465,469,592,132.59
  5. Step 5: Solve for x
    x = 10,465,469,592,132.59/4,314,621.63
  6. Step 6: Final answer
    x = 2,425,582.24

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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.