Home / 1,886,549.82-2,829,825.69-607,157.13

Finding the Fourth Proportional to 1,886,549.82, 2,829,825.69 and 607,157.13

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Solution

The fourth proportional to 1,886,549.82, 2,829,825.69 and 607,157.13 is: 910,736.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,549.82 : 2,829,825.69 = 607,157.13 : x
  2. Step 2: Convert to fraction form
    1,886,549.82/2,829,825.69 = 607,157.13/x
  3. Step 3: Cross multiply
    1,886,549.82x = 2,829,825.69 × 607,157.13
  4. Step 4: Simplify right side
    1,886,549.82x = 1,718,148,830,191.54
  5. Step 5: Solve for x
    x = 1,718,148,830,191.54/1,886,549.82
  6. Step 6: Final answer
    x = 910,736.00

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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.