Home / 9,060,477.64-12,503,460.96-4,986,096.64

Finding the Fourth Proportional to 9,060,477.64, 12,503,460.96 and 4,986,096.64

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Solution

The fourth proportional to 9,060,477.64, 12,503,460.96 and 4,986,096.64 is: 6,880,814.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,477.64 : 12,503,460.96 = 4,986,096.64 : x
  2. Step 2: Convert to fraction form
    9,060,477.64/12,503,460.96 = 4,986,096.64/x
  3. Step 3: Cross multiply
    9,060,477.64x = 12,503,460.96 × 4,986,096.64
  4. Step 4: Simplify right side
    9,060,477.64x = 62,343,464,649,768.53
  5. Step 5: Solve for x
    x = 62,343,464,649,768.53/9,060,477.64
  6. Step 6: Final answer
    x = 6,880,814.36

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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.