Home / 1,683,047.82-2,524,594.05-561,117.18

Finding the Fourth Proportional to 1,683,047.82, 2,524,594.05 and 561,117.18

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Solution

The fourth proportional to 1,683,047.82, 2,524,594.05 and 561,117.18 is: 841,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,047.82 : 2,524,594.05 = 561,117.18 : x
  2. Step 2: Convert to fraction form
    1,683,047.82/2,524,594.05 = 561,117.18/x
  3. Step 3: Cross multiply
    1,683,047.82x = 2,524,594.05 × 561,117.18
  4. Step 4: Simplify right side
    1,683,047.82x = 1,416,593,093,980.78
  5. Step 5: Solve for x
    x = 1,416,593,093,980.78/1,683,047.82
  6. Step 6: Final answer
    x = 841,683.21

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Double scale
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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.