Home / 3,564,383.70-5,346,057.15-1,039,775.70

Finding the Fourth Proportional to 3,564,383.70, 5,346,057.15 and 1,039,775.70

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Solution

The fourth proportional to 3,564,383.70, 5,346,057.15 and 1,039,775.70 is: 1,559,512.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,383.70 : 5,346,057.15 = 1,039,775.70 : x
  2. Step 2: Convert to fraction form
    3,564,383.70/5,346,057.15 = 1,039,775.70/x
  3. Step 3: Cross multiply
    3,564,383.70x = 5,346,057.15 × 1,039,775.70
  4. Step 4: Simplify right side
    3,564,383.70x = 5,558,700,315,381.26
  5. Step 5: Solve for x
    x = 5,558,700,315,381.26/3,564,383.70
  6. Step 6: Final answer
    x = 1,559,512.33

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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.