Home / 4,430,669.52-6,114,329.40-2,393,479

Finding the Fourth Proportional to 4,430,669.52, 6,114,329.40 and 2,393,479

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Solution

The fourth proportional to 4,430,669.52, 6,114,329.40 and 2,393,479 is: 3,303,003.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,669.52 : 6,114,329.40 = 2,393,479 : x
  2. Step 2: Convert to fraction form
    4,430,669.52/6,114,329.40 = 2,393,479/x
  3. Step 3: Cross multiply
    4,430,669.52x = 6,114,329.40 × 2,393,479
  4. Step 4: Simplify right side
    4,430,669.52x = 14,634,519,017,982.60
  5. Step 5: Solve for x
    x = 14,634,519,017,982.60/4,430,669.52
  6. Step 6: Final answer
    x = 3,303,003.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.