Home / 3,710,932.56-5,118,887.88-2,350,443.60

Finding the Fourth Proportional to 3,710,932.56, 5,118,887.88 and 2,350,443.60

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Solution

The fourth proportional to 3,710,932.56, 5,118,887.88 and 2,350,443.60 is: 3,242,219.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,932.56 : 5,118,887.88 = 2,350,443.60 : x
  2. Step 2: Convert to fraction form
    3,710,932.56/5,118,887.88 = 2,350,443.60/x
  3. Step 3: Cross multiply
    3,710,932.56x = 5,118,887.88 × 2,350,443.60
  4. Step 4: Simplify right side
    3,710,932.56x = 12,031,657,256,663.57
  5. Step 5: Solve for x
    x = 12,031,657,256,663.57/3,710,932.56
  6. Step 6: Final answer
    x = 3,242,219.32

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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.