Home / 1,735,980.47-2,603,019.36-537,570.08

Finding the Fourth Proportional to 1,735,980.47, 2,603,019.36 and 537,570.08

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Solution

The fourth proportional to 1,735,980.47, 2,603,019.36 and 537,570.08 is: 806,060.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,980.47 : 2,603,019.36 = 537,570.08 : x
  2. Step 2: Convert to fraction form
    1,735,980.47/2,603,019.36 = 537,570.08/x
  3. Step 3: Cross multiply
    1,735,980.47x = 2,603,019.36 × 537,570.08
  4. Step 4: Simplify right side
    1,735,980.47x = 1,399,305,335,977.01
  5. Step 5: Solve for x
    x = 1,399,305,335,977.01/1,735,980.47
  6. Step 6: Final answer
    x = 806,060.53

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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.