Home / 1,258,088.04-1,884,293.01-582,750.54

Finding the Fourth Proportional to 1,258,088.04, 1,884,293.01 and 582,750.54

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Solution

The fourth proportional to 1,258,088.04, 1,884,293.01 and 582,750.54 is: 872,810.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,088.04 : 1,884,293.01 = 582,750.54 : x
  2. Step 2: Convert to fraction form
    1,258,088.04/1,884,293.01 = 582,750.54/x
  3. Step 3: Cross multiply
    1,258,088.04x = 1,884,293.01 × 582,750.54
  4. Step 4: Simplify right side
    1,258,088.04x = 1,098,072,769,095.73
  5. Step 5: Solve for x
    x = 1,098,072,769,095.73/1,258,088.04
  6. Step 6: Final answer
    x = 872,810.75

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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.