Home / 4,371,820.64-6,033,100.80-2,438,083.52

Finding the Fourth Proportional to 4,371,820.64, 6,033,100.80 and 2,438,083.52

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Solution

The fourth proportional to 4,371,820.64, 6,033,100.80 and 2,438,083.52 is: 3,364,548.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,820.64 : 6,033,100.80 = 2,438,083.52 : x
  2. Step 2: Convert to fraction form
    4,371,820.64/6,033,100.80 = 2,438,083.52/x
  3. Step 3: Cross multiply
    4,371,820.64x = 6,033,100.80 × 2,438,083.52
  4. Step 4: Simplify right side
    4,371,820.64x = 14,709,203,634,978.82
  5. Step 5: Solve for x
    x = 14,709,203,634,978.82/4,371,820.64
  6. Step 6: Final answer
    x = 3,364,548.74

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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.