Home / 3,593,820.21-5,363,225.70-3,210,435.35

Finding the Fourth Proportional to 3,593,820.21, 5,363,225.70 and 3,210,435.35

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Solution

The fourth proportional to 3,593,820.21, 5,363,225.70 and 3,210,435.35 is: 4,791,082.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,820.21 : 5,363,225.70 = 3,210,435.35 : x
  2. Step 2: Convert to fraction form
    3,593,820.21/5,363,225.70 = 3,210,435.35/x
  3. Step 3: Cross multiply
    3,593,820.21x = 5,363,225.70 × 3,210,435.35
  4. Step 4: Simplify right side
    3,593,820.21x = 17,218,289,376,624.03
  5. Step 5: Solve for x
    x = 17,218,289,376,624.03/3,593,820.21
  6. Step 6: Final answer
    x = 4,791,082.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.