Home / 3,501,832.02-4,832,602.12-1,973,938.74

Finding the Fourth Proportional to 3,501,832.02, 4,832,602.12 and 1,973,938.74

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Solution

The fourth proportional to 3,501,832.02, 4,832,602.12 and 1,973,938.74 is: 2,724,077.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,832.02 : 4,832,602.12 = 1,973,938.74 : x
  2. Step 2: Convert to fraction form
    3,501,832.02/4,832,602.12 = 1,973,938.74/x
  3. Step 3: Cross multiply
    3,501,832.02x = 4,832,602.12 × 1,973,938.74
  4. Step 4: Simplify right side
    3,501,832.02x = 9,539,260,515,511.12
  5. Step 5: Solve for x
    x = 9,539,260,515,511.12/3,501,832.02
  6. Step 6: Final answer
    x = 2,724,077.13

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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.