Home / 1,977,536.93-2,966,283.72-1,500,693.92

Finding the Fourth Proportional to 1,977,536.93, 2,966,283.72 and 1,500,693.92

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Solution

The fourth proportional to 1,977,536.93, 2,966,283.72 and 1,500,693.92 is: 2,251,024.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,977,536.93 : 2,966,283.72 = 1,500,693.92 : x
  2. Step 2: Convert to fraction form
    1,977,536.93/2,966,283.72 = 1,500,693.92/x
  3. Step 3: Cross multiply
    1,977,536.93x = 2,966,283.72 × 1,500,693.92
  4. Step 4: Simplify right side
    1,977,536.93x = 4,451,483,928,767.56
  5. Step 5: Solve for x
    x = 4,451,483,928,767.56/1,977,536.93
  6. Step 6: Final answer
    x = 2,251,024.43

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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.