Home / 1,602,848.20-2,404,272.30-655,904.20

Finding the Fourth Proportional to 1,602,848.20, 2,404,272.30 and 655,904.20

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Solution

The fourth proportional to 1,602,848.20, 2,404,272.30 and 655,904.20 is: 983,856.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,848.20 : 2,404,272.30 = 655,904.20 : x
  2. Step 2: Convert to fraction form
    1,602,848.20/2,404,272.30 = 655,904.20/x
  3. Step 3: Cross multiply
    1,602,848.20x = 2,404,272.30 × 655,904.20
  4. Step 4: Simplify right side
    1,602,848.20x = 1,576,972,299,513.66
  5. Step 5: Solve for x
    x = 1,576,972,299,513.66/1,602,848.20
  6. Step 6: Final answer
    x = 983,856.30

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1.5x scale

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.