Home / 5,293,953.02-7,306,412.56-2,971,093.34

Finding the Fourth Proportional to 5,293,953.02, 7,306,412.56 and 2,971,093.34

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Solution

The fourth proportional to 5,293,953.02, 7,306,412.56 and 2,971,093.34 is: 4,100,533.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,953.02 : 7,306,412.56 = 2,971,093.34 : x
  2. Step 2: Convert to fraction form
    5,293,953.02/7,306,412.56 = 2,971,093.34/x
  3. Step 3: Cross multiply
    5,293,953.02x = 7,306,412.56 × 2,971,093.34
  4. Step 4: Simplify right side
    5,293,953.02x = 21,708,033,696,308.35
  5. Step 5: Solve for x
    x = 21,708,033,696,308.35/5,293,953.02
  6. Step 6: Final answer
    x = 4,100,533.88

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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.