Home / 2,848,225.51-3,930,552.45-1,559,073.25

Finding the Fourth Proportional to 2,848,225.51, 3,930,552.45 and 1,559,073.25

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Solution

The fourth proportional to 2,848,225.51, 3,930,552.45 and 1,559,073.25 is: 2,151,521.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,225.51 : 3,930,552.45 = 1,559,073.25 : x
  2. Step 2: Convert to fraction form
    2,848,225.51/3,930,552.45 = 1,559,073.25/x
  3. Step 3: Cross multiply
    2,848,225.51x = 3,930,552.45 × 1,559,073.25
  4. Step 4: Simplify right side
    2,848,225.51x = 6,128,019,182,516.96
  5. Step 5: Solve for x
    x = 6,128,019,182,516.96/2,848,225.51
  6. Step 6: Final answer
    x = 2,151,521.77

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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.