Home / 1,847,462.15-2,550,697.41-1,653,534.03

Finding the Fourth Proportional to 1,847,462.15, 2,550,697.41 and 1,653,534.03

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Solution

The fourth proportional to 1,847,462.15, 2,550,697.41 and 1,653,534.03 is: 2,282,950.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,462.15 : 2,550,697.41 = 1,653,534.03 : x
  2. Step 2: Convert to fraction form
    1,847,462.15/2,550,697.41 = 1,653,534.03/x
  3. Step 3: Cross multiply
    1,847,462.15x = 2,550,697.41 × 1,653,534.03
  4. Step 4: Simplify right side
    1,847,462.15x = 4,217,664,946,646.70
  5. Step 5: Solve for x
    x = 4,217,664,946,646.70/1,847,462.15
  6. Step 6: Final answer
    x = 2,282,950.67

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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.