Home / 1,848,875.60-2,773,313.42-501,038.12

Finding the Fourth Proportional to 1,848,875.60, 2,773,313.42 and 501,038.12

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Solution

The fourth proportional to 1,848,875.60, 2,773,313.42 and 501,038.12 is: 751,557.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,875.60 : 2,773,313.42 = 501,038.12 : x
  2. Step 2: Convert to fraction form
    1,848,875.60/2,773,313.42 = 501,038.12/x
  3. Step 3: Cross multiply
    1,848,875.60x = 2,773,313.42 × 501,038.12
  4. Step 4: Simplify right side
    1,848,875.60x = 1,389,535,746,555.66
  5. Step 5: Solve for x
    x = 1,389,535,746,555.66/1,848,875.60
  6. Step 6: Final answer
    x = 751,557.19

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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.