Home / 1,696,058.40-2,542,506.48-573,342.24

Finding the Fourth Proportional to 1,696,058.40, 2,542,506.48 and 573,342.24

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Solution

The fourth proportional to 1,696,058.40, 2,542,506.48 and 573,342.24 is: 859,478.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,058.40 : 2,542,506.48 = 573,342.24 : x
  2. Step 2: Convert to fraction form
    1,696,058.40/2,542,506.48 = 573,342.24/x
  3. Step 3: Cross multiply
    1,696,058.40x = 2,542,506.48 × 573,342.24
  4. Step 4: Simplify right side
    1,696,058.40x = 1,457,726,360,457.72
  5. Step 5: Solve for x
    x = 1,457,726,360,457.72/1,696,058.40
  6. Step 6: Final answer
    x = 859,478.87

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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.