Home / 9,762,735.70-14,643,946.59-3,031,156.18

Finding the Fourth Proportional to 9,762,735.70, 14,643,946.59 and 3,031,156.18

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Solution

The fourth proportional to 9,762,735.70, 14,643,946.59 and 3,031,156.18 is: 4,546,685.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,762,735.70 : 14,643,946.59 = 3,031,156.18 : x
  2. Step 2: Convert to fraction form
    9,762,735.70/14,643,946.59 = 3,031,156.18/x
  3. Step 3: Cross multiply
    9,762,735.70x = 14,643,946.59 × 3,031,156.18
  4. Step 4: Simplify right side
    9,762,735.70x = 44,388,089,205,868.43
  5. Step 5: Solve for x
    x = 44,388,089,205,868.43/9,762,735.70
  6. Step 6: Final answer
    x = 4,546,685.54

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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.