Home / 1,754,806.78-2,632,263.79-602,037.18

Finding the Fourth Proportional to 1,754,806.78, 2,632,263.79 and 602,037.18

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Solution

The fourth proportional to 1,754,806.78, 2,632,263.79 and 602,037.18 is: 903,074.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,806.78 : 2,632,263.79 = 602,037.18 : x
  2. Step 2: Convert to fraction form
    1,754,806.78/2,632,263.79 = 602,037.18/x
  3. Step 3: Cross multiply
    1,754,806.78x = 2,632,263.79 × 602,037.18
  4. Step 4: Simplify right side
    1,754,806.78x = 1,584,720,669,147.71
  5. Step 5: Solve for x
    x = 1,584,720,669,147.71/1,754,806.78
  6. Step 6: Final answer
    x = 903,074.17

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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.