Home / 1,169,730.56-1,754,580.48-371,010.56

Finding the Fourth Proportional to 1,169,730.56, 1,754,580.48 and 371,010.56

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Solution

The fourth proportional to 1,169,730.56, 1,754,580.48 and 371,010.56 is: 556,510.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,730.56 : 1,754,580.48 = 371,010.56 : x
  2. Step 2: Convert to fraction form
    1,169,730.56/1,754,580.48 = 371,010.56/x
  3. Step 3: Cross multiply
    1,169,730.56x = 1,754,580.48 × 371,010.56
  4. Step 4: Simplify right side
    1,169,730.56x = 650,967,886,449.87
  5. Step 5: Solve for x
    x = 650,967,886,449.87/1,169,730.56
  6. Step 6: Final answer
    x = 556,510.97

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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.