Home / 2,454,748.02-3,680,890.62-1,430,410.08

Finding the Fourth Proportional to 2,454,748.02, 3,680,890.62 and 1,430,410.08

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Solution

The fourth proportional to 2,454,748.02, 3,680,890.62 and 1,430,410.08 is: 2,144,897.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,748.02 : 3,680,890.62 = 1,430,410.08 : x
  2. Step 2: Convert to fraction form
    2,454,748.02/3,680,890.62 = 1,430,410.08/x
  3. Step 3: Cross multiply
    2,454,748.02x = 3,680,890.62 × 1,430,410.08
  4. Step 4: Simplify right side
    2,454,748.02x = 5,265,183,046,225.45
  5. Step 5: Solve for x
    x = 5,265,183,046,225.45/2,454,748.02
  6. Step 6: Final answer
    x = 2,144,897.56

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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.