Home / 8,305,030.53-11,460,973.80-4,634,101.82

Finding the Fourth Proportional to 8,305,030.53, 11,460,973.80 and 4,634,101.82

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Solution

The fourth proportional to 8,305,030.53, 11,460,973.80 and 4,634,101.82 is: 6,395,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,305,030.53 : 11,460,973.80 = 4,634,101.82 : x
  2. Step 2: Convert to fraction form
    8,305,030.53/11,460,973.80 = 4,634,101.82/x
  3. Step 3: Cross multiply
    8,305,030.53x = 11,460,973.80 × 4,634,101.82
  4. Step 4: Simplify right side
    8,305,030.53x = 53,111,319,465,076.95
  5. Step 5: Solve for x
    x = 53,111,319,465,076.95/8,305,030.53
  6. Step 6: Final answer
    x = 6,395,078.18

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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.