Home / 3,502,113.18-4,833,667.62-2,212,133.10

Finding the Fourth Proportional to 3,502,113.18, 4,833,667.62 and 2,212,133.10

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Solution

The fourth proportional to 3,502,113.18, 4,833,667.62 and 2,212,133.10 is: 3,053,218.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,113.18 : 4,833,667.62 = 2,212,133.10 : x
  2. Step 2: Convert to fraction form
    3,502,113.18/4,833,667.62 = 2,212,133.10/x
  3. Step 3: Cross multiply
    3,502,113.18x = 4,833,667.62 × 2,212,133.10
  4. Step 4: Simplify right side
    3,502,113.18x = 10,692,716,136,600.22
  5. Step 5: Solve for x
    x = 10,692,716,136,600.22/3,502,113.18
  6. Step 6: Final answer
    x = 3,053,218.32

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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.