Home / 9,470,908.42-14,208,466.47-4,419,463.30

Finding the Fourth Proportional to 9,470,908.42, 14,208,466.47 and 4,419,463.30

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Solution

The fourth proportional to 9,470,908.42, 14,208,466.47 and 4,419,463.30 is: 6,630,176.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,908.42 : 14,208,466.47 = 4,419,463.30 : x
  2. Step 2: Convert to fraction form
    9,470,908.42/14,208,466.47 = 4,419,463.30/x
  3. Step 3: Cross multiply
    9,470,908.42x = 14,208,466.47 × 4,419,463.30
  4. Step 4: Simplify right side
    9,470,908.42x = 62,793,796,113,445.55
  5. Step 5: Solve for x
    x = 62,793,796,113,445.55/9,470,908.42
  6. Step 6: Final answer
    x = 6,630,176.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.