Home / 5,732,047.16-7,910,347.60-3,153,735.32

Finding the Fourth Proportional to 5,732,047.16, 7,910,347.60 and 3,153,735.32

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Solution

The fourth proportional to 5,732,047.16, 7,910,347.60 and 3,153,735.32 is: 4,352,222.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,047.16 : 7,910,347.60 = 3,153,735.32 : x
  2. Step 2: Convert to fraction form
    5,732,047.16/7,910,347.60 = 3,153,735.32/x
  3. Step 3: Cross multiply
    5,732,047.16x = 7,910,347.60 × 3,153,735.32
  4. Step 4: Simplify right side
    5,732,047.16x = 24,947,142,619,597.23
  5. Step 5: Solve for x
    x = 24,947,142,619,597.23/5,732,047.16
  6. Step 6: Final answer
    x = 4,352,222.15

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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.