Home / 1,848,362.40-2,550,711.96-1,032,577.80

Finding the Fourth Proportional to 1,848,362.40, 2,550,711.96 and 1,032,577.80

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Solution

The fourth proportional to 1,848,362.40, 2,550,711.96 and 1,032,577.80 is: 1,424,941.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,362.40 : 2,550,711.96 = 1,032,577.80 : x
  2. Step 2: Convert to fraction form
    1,848,362.40/2,550,711.96 = 1,032,577.80/x
  3. Step 3: Cross multiply
    1,848,362.40x = 2,550,711.96 × 1,032,577.80
  4. Step 4: Simplify right side
    1,848,362.40x = 2,633,808,544,090.49
  5. Step 5: Solve for x
    x = 2,633,808,544,090.49/1,848,362.40
  6. Step 6: Final answer
    x = 1,424,941.64

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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.