Home / 6,774,307.48-9,348,554.58-3,676,831.96

Finding the Fourth Proportional to 6,774,307.48, 9,348,554.58 and 3,676,831.96

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Solution

The fourth proportional to 6,774,307.48, 9,348,554.58 and 3,676,831.96 is: 5,074,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,307.48 : 9,348,554.58 = 3,676,831.96 : x
  2. Step 2: Convert to fraction form
    6,774,307.48/9,348,554.58 = 3,676,831.96/x
  3. Step 3: Cross multiply
    6,774,307.48x = 9,348,554.58 × 3,676,831.96
  4. Step 4: Simplify right side
    6,774,307.48x = 34,373,064,259,548.38
  5. Step 5: Solve for x
    x = 34,373,064,259,548.38/6,774,307.48
  6. Step 6: Final answer
    x = 5,074,033.67

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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.