Home / 2,604,602.64-3,594,376.98-1,443,073.44

Finding the Fourth Proportional to 2,604,602.64, 3,594,376.98 and 1,443,073.44

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Solution

The fourth proportional to 2,604,602.64, 3,594,376.98 and 1,443,073.44 is: 1,991,455.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,602.64 : 3,594,376.98 = 1,443,073.44 : x
  2. Step 2: Convert to fraction form
    2,604,602.64/3,594,376.98 = 1,443,073.44/x
  3. Step 3: Cross multiply
    2,604,602.64x = 3,594,376.98 × 1,443,073.44
  4. Step 4: Simplify right side
    2,604,602.64x = 5,186,949,953,185.41
  5. Step 5: Solve for x
    x = 5,186,949,953,185.41/2,604,602.64
  6. Step 6: Final answer
    x = 1,991,455.38

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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.