Home / 4,630,461.06-6,912,657.18-4,322,743.55

Finding the Fourth Proportional to 4,630,461.06, 6,912,657.18 and 4,322,743.55

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Solution

The fourth proportional to 4,630,461.06, 6,912,657.18 and 4,322,743.55 is: 6,453,276.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,461.06 : 6,912,657.18 = 4,322,743.55 : x
  2. Step 2: Convert to fraction form
    4,630,461.06/6,912,657.18 = 4,322,743.55/x
  3. Step 3: Cross multiply
    4,630,461.06x = 6,912,657.18 × 4,322,743.55
  4. Step 4: Simplify right side
    4,630,461.06x = 29,881,644,286,685.86
  5. Step 5: Solve for x
    x = 29,881,644,286,685.86/4,630,461.06
  6. Step 6: Final answer
    x = 6,453,276.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.