Home / 1,046,300.54-1,569,052.44-619,956.68

Finding the Fourth Proportional to 1,046,300.54, 1,569,052.44 and 619,956.68

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Solution

The fourth proportional to 1,046,300.54, 1,569,052.44 and 619,956.68 is: 929,698.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,300.54 : 1,569,052.44 = 619,956.68 : x
  2. Step 2: Convert to fraction form
    1,046,300.54/1,569,052.44 = 619,956.68/x
  3. Step 3: Cross multiply
    1,046,300.54x = 1,569,052.44 × 619,956.68
  4. Step 4: Simplify right side
    1,046,300.54x = 972,744,533,603.04
  5. Step 5: Solve for x
    x = 972,744,533,603.04/1,046,300.54
  6. Step 6: Final answer
    x = 929,698.97

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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.