Home / 3,003,467.52-4,145,082.40-1,714,501.52

Finding the Fourth Proportional to 3,003,467.52, 4,145,082.40 and 1,714,501.52

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Solution

The fourth proportional to 3,003,467.52, 4,145,082.40 and 1,714,501.52 is: 2,366,181.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,467.52 : 4,145,082.40 = 1,714,501.52 : x
  2. Step 2: Convert to fraction form
    3,003,467.52/4,145,082.40 = 1,714,501.52/x
  3. Step 3: Cross multiply
    3,003,467.52x = 4,145,082.40 × 1,714,501.52
  4. Step 4: Simplify right side
    3,003,467.52x = 7,106,750,075,325.25
  5. Step 5: Solve for x
    x = 7,106,750,075,325.25/3,003,467.52
  6. Step 6: Final answer
    x = 2,366,181.76

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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.