Home / 3,262,705.02-4,886,602.74-1,558,042.56

Finding the Fourth Proportional to 3,262,705.02, 4,886,602.74 and 1,558,042.56

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Solution

The fourth proportional to 3,262,705.02, 4,886,602.74 and 1,558,042.56 is: 2,333,503.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,705.02 : 4,886,602.74 = 1,558,042.56 : x
  2. Step 2: Convert to fraction form
    3,262,705.02/4,886,602.74 = 1,558,042.56/x
  3. Step 3: Cross multiply
    3,262,705.02x = 4,886,602.74 × 1,558,042.56
  4. Step 4: Simplify right side
    3,262,705.02x = 7,613,535,042,732.62
  5. Step 5: Solve for x
    x = 7,613,535,042,732.62/3,262,705.02
  6. Step 6: Final answer
    x = 2,333,503.95

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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.