Home / 2,602,358.37-3,902,566.64-896,019.57

Finding the Fourth Proportional to 2,602,358.37, 3,902,566.64 and 896,019.57

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Solution

The fourth proportional to 2,602,358.37, 3,902,566.64 and 896,019.57 is: 1,343,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,358.37 : 3,902,566.64 = 896,019.57 : x
  2. Step 2: Convert to fraction form
    2,602,358.37/3,902,566.64 = 896,019.57/x
  3. Step 3: Cross multiply
    2,602,358.37x = 3,902,566.64 × 896,019.57
  4. Step 4: Simplify right side
    2,602,358.37x = 3,496,776,078,189.05
  5. Step 5: Solve for x
    x = 3,496,776,078,189.05/2,602,358.37
  6. Step 6: Final answer
    x = 1,343,695.06

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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.