Home / 5,009,370.59-6,908,664.14-3,850,621.58

Finding the Fourth Proportional to 5,009,370.59, 6,908,664.14 and 3,850,621.58

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Solution

The fourth proportional to 5,009,370.59, 6,908,664.14 and 3,850,621.58 is: 5,310,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,370.59 : 6,908,664.14 = 3,850,621.58 : x
  2. Step 2: Convert to fraction form
    5,009,370.59/6,908,664.14 = 3,850,621.58/x
  3. Step 3: Cross multiply
    5,009,370.59x = 6,908,664.14 × 3,850,621.58
  4. Step 4: Simplify right side
    5,009,370.59x = 26,602,651,226,456.14
  5. Step 5: Solve for x
    x = 26,602,651,226,456.14/5,009,370.59
  6. Step 6: Final answer
    x = 5,310,577.60

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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.