Home / 7,602,112.58-11,403,073.71-1,844,893.89

Finding the Fourth Proportional to 7,602,112.58, 11,403,073.71 and 1,844,893.89

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Solution

The fourth proportional to 7,602,112.58, 11,403,073.71 and 1,844,893.89 is: 2,767,317.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,112.58 : 11,403,073.71 = 1,844,893.89 : x
  2. Step 2: Convert to fraction form
    7,602,112.58/11,403,073.71 = 1,844,893.89/x
  3. Step 3: Cross multiply
    7,602,112.58x = 11,403,073.71 × 1,844,893.89
  4. Step 4: Simplify right side
    7,602,112.58x = 21,037,461,014,798.63
  5. Step 5: Solve for x
    x = 21,037,461,014,798.63/7,602,112.58
  6. Step 6: Final answer
    x = 2,767,317.74

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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.