Home / 6,277,269.16-9,404,019.42-3,710,800.36

Finding the Fourth Proportional to 6,277,269.16, 9,404,019.42 and 3,710,800.36

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Solution

The fourth proportional to 6,277,269.16, 9,404,019.42 and 3,710,800.36 is: 5,559,175.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,269.16 : 9,404,019.42 = 3,710,800.36 : x
  2. Step 2: Convert to fraction form
    6,277,269.16/9,404,019.42 = 3,710,800.36/x
  3. Step 3: Cross multiply
    6,277,269.16x = 9,404,019.42 × 3,710,800.36
  4. Step 4: Simplify right side
    6,277,269.16x = 34,896,438,649,182.99
  5. Step 5: Solve for x
    x = 34,896,438,649,182.99/6,277,269.16
  6. Step 6: Final answer
    x = 5,559,175.14

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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.