Home / 5,256,956.70-7,254,297.53-2,933,667.01

Finding the Fourth Proportional to 5,256,956.70, 7,254,297.53 and 2,933,667.01

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Solution

The fourth proportional to 5,256,956.70, 7,254,297.53 and 2,933,667.01 is: 4,048,291.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,956.70 : 7,254,297.53 = 2,933,667.01 : x
  2. Step 2: Convert to fraction form
    5,256,956.70/7,254,297.53 = 2,933,667.01/x
  3. Step 3: Cross multiply
    5,256,956.70x = 7,254,297.53 × 2,933,667.01
  4. Step 4: Simplify right side
    5,256,956.70x = 21,281,693,349,886.27
  5. Step 5: Solve for x
    x = 21,281,693,349,886.27/5,256,956.70
  6. Step 6: Final answer
    x = 4,048,291.54

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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.