Home / 9,883,930.98-14,835,483.63-4,769,959.80

Finding the Fourth Proportional to 9,883,930.98, 14,835,483.63 and 4,769,959.80

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Solution

The fourth proportional to 9,883,930.98, 14,835,483.63 and 4,769,959.80 is: 7,159,566.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,883,930.98 : 14,835,483.63 = 4,769,959.80 : x
  2. Step 2: Convert to fraction form
    9,883,930.98/14,835,483.63 = 4,769,959.80/x
  3. Step 3: Cross multiply
    9,883,930.98x = 14,835,483.63 × 4,769,959.80
  4. Step 4: Simplify right side
    9,883,930.98x = 70,764,660,528,658.08
  5. Step 5: Solve for x
    x = 70,764,660,528,658.08/9,883,930.98
  6. Step 6: Final answer
    x = 7,159,566.44

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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.