Home / 4,540,293.72-6,262,062.44-2,908,853.93

Finding the Fourth Proportional to 4,540,293.72, 6,262,062.44 and 2,908,853.93

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Solution

The fourth proportional to 4,540,293.72, 6,262,062.44 and 2,908,853.93 is: 4,011,948.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,293.72 : 6,262,062.44 = 2,908,853.93 : x
  2. Step 2: Convert to fraction form
    4,540,293.72/6,262,062.44 = 2,908,853.93/x
  3. Step 3: Cross multiply
    4,540,293.72x = 6,262,062.44 × 2,908,853.93
  4. Step 4: Simplify right side
    4,540,293.72x = 18,215,424,939,610.27
  5. Step 5: Solve for x
    x = 18,215,424,939,610.27/4,540,293.72
  6. Step 6: Final answer
    x = 4,011,948.58

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1.5x scale

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.