Home / 888,036.84-1,225,603.08-582,370.38

Finding the Fourth Proportional to 888,036.84, 1,225,603.08 and 582,370.38

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Solution

The fourth proportional to 888,036.84, 1,225,603.08 and 582,370.38 is: 803,744.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,036.84 : 1,225,603.08 = 582,370.38 : x
  2. Step 2: Convert to fraction form
    888,036.84/1,225,603.08 = 582,370.38/x
  3. Step 3: Cross multiply
    888,036.84x = 1,225,603.08 × 582,370.38
  4. Step 4: Simplify right side
    888,036.84x = 713,754,931,428.77
  5. Step 5: Solve for x
    x = 713,754,931,428.77/888,036.84
  6. Step 6: Final answer
    x = 803,744.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.