Home / 4,781,811.93-6,598,600.79-2,635,635.93

Finding the Fourth Proportional to 4,781,811.93, 6,598,600.79 and 2,635,635.93

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Solution

The fourth proportional to 4,781,811.93, 6,598,600.79 and 2,635,635.93 is: 3,637,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,811.93 : 6,598,600.79 = 2,635,635.93 : x
  2. Step 2: Convert to fraction form
    4,781,811.93/6,598,600.79 = 2,635,635.93/x
  3. Step 3: Cross multiply
    4,781,811.93x = 6,598,600.79 × 2,635,635.93
  4. Step 4: Simplify right side
    4,781,811.93x = 17,391,509,316,672.21
  5. Step 5: Solve for x
    x = 17,391,509,316,672.21/4,781,811.93
  6. Step 6: Final answer
    x = 3,637,012.41

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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.