Home / 9,806,647.98-14,700,211.74-4,683,088.56

Finding the Fourth Proportional to 9,806,647.98, 14,700,211.74 and 4,683,088.56

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Solution

The fourth proportional to 9,806,647.98, 14,700,211.74 and 4,683,088.56 is: 7,019,971.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,806,647.98 : 14,700,211.74 = 4,683,088.56 : x
  2. Step 2: Convert to fraction form
    9,806,647.98/14,700,211.74 = 4,683,088.56/x
  3. Step 3: Cross multiply
    9,806,647.98x = 14,700,211.74 × 4,683,088.56
  4. Step 4: Simplify right side
    9,806,647.98x = 68,842,393,429,171.69
  5. Step 5: Solve for x
    x = 68,842,393,429,171.69/9,806,647.98
  6. Step 6: Final answer
    x = 7,019,971.92

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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.