Home / 4,439,846.48-6,657,072.80-1,740,938.32

Finding the Fourth Proportional to 4,439,846.48, 6,657,072.80 and 1,740,938.32

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Solution

The fourth proportional to 4,439,846.48, 6,657,072.80 and 1,740,938.32 is: 2,610,349.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,846.48 : 6,657,072.80 = 1,740,938.32 : x
  2. Step 2: Convert to fraction form
    4,439,846.48/6,657,072.80 = 1,740,938.32/x
  3. Step 3: Cross multiply
    4,439,846.48x = 6,657,072.80 × 1,740,938.32
  4. Step 4: Simplify right side
    4,439,846.48x = 11,589,553,136,549.70
  5. Step 5: Solve for x
    x = 11,589,553,136,549.70/4,439,846.48
  6. Step 6: Final answer
    x = 2,610,349.97

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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.