Home / 1,333,500.84-2,000,858.49-565,209.11

Finding the Fourth Proportional to 1,333,500.84, 2,000,858.49 and 565,209.11

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Solution

The fourth proportional to 1,333,500.84, 2,000,858.49 and 565,209.11 is: 848,071.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,500.84 : 2,000,858.49 = 565,209.11 : x
  2. Step 2: Convert to fraction form
    1,333,500.84/2,000,858.49 = 565,209.11/x
  3. Step 3: Cross multiply
    1,333,500.84x = 2,000,858.49 × 565,209.11
  4. Step 4: Simplify right side
    1,333,500.84x = 1,130,903,451,370.99
  5. Step 5: Solve for x
    x = 1,130,903,451,370.99/1,333,500.84
  6. Step 6: Final answer
    x = 848,071.05

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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.