Home / 2,544,383.70-3,818,325.15-1,048,475.70

Finding the Fourth Proportional to 2,544,383.70, 3,818,325.15 and 1,048,475.70

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Solution

The fourth proportional to 2,544,383.70, 3,818,325.15 and 1,048,475.70 is: 1,573,434.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,383.70 : 3,818,325.15 = 1,048,475.70 : x
  2. Step 2: Convert to fraction form
    2,544,383.70/3,818,325.15 = 1,048,475.70/x
  3. Step 3: Cross multiply
    2,544,383.70x = 3,818,325.15 × 1,048,475.70
  4. Step 4: Simplify right side
    2,544,383.70x = 4,003,421,134,473.85
  5. Step 5: Solve for x
    x = 4,003,421,134,473.85/2,544,383.70
  6. Step 6: Final answer
    x = 1,573,434.52

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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.