Home / 9,430,744.80-14,146,117.20-3,041,205.60

Finding the Fourth Proportional to 9,430,744.80, 14,146,117.20 and 3,041,205.60

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Solution

The fourth proportional to 9,430,744.80, 14,146,117.20 and 3,041,205.60 is: 4,561,808.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,430,744.80 : 14,146,117.20 = 3,041,205.60 : x
  2. Step 2: Convert to fraction form
    9,430,744.80/14,146,117.20 = 3,041,205.60/x
  3. Step 3: Cross multiply
    9,430,744.80x = 14,146,117.20 × 3,041,205.60
  4. Step 4: Simplify right side
    9,430,744.80x = 43,021,250,846,896.32
  5. Step 5: Solve for x
    x = 43,021,250,846,896.32/9,430,744.80
  6. Step 6: Final answer
    x = 4,561,808.40

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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.