Home / 4,947,060.16-6,827,663.72-2,771,750.32

Finding the Fourth Proportional to 4,947,060.16, 6,827,663.72 and 2,771,750.32

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Solution

The fourth proportional to 4,947,060.16, 6,827,663.72 and 2,771,750.32 is: 3,825,419.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,060.16 : 6,827,663.72 = 2,771,750.32 : x
  2. Step 2: Convert to fraction form
    4,947,060.16/6,827,663.72 = 2,771,750.32/x
  3. Step 3: Cross multiply
    4,947,060.16x = 6,827,663.72 × 2,771,750.32
  4. Step 4: Simplify right side
    4,947,060.16x = 18,924,579,100,762.39
  5. Step 5: Solve for x
    x = 18,924,579,100,762.39/4,947,060.16
  6. Step 6: Final answer
    x = 3,825,419.24

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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.