Home / 1,884,184.61-2,825,852.36-536,317.34

Finding the Fourth Proportional to 1,884,184.61, 2,825,852.36 and 536,317.34

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Solution

The fourth proportional to 1,884,184.61, 2,825,852.36 and 536,317.34 is: 804,355.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,184.61 : 2,825,852.36 = 536,317.34 : x
  2. Step 2: Convert to fraction form
    1,884,184.61/2,825,852.36 = 536,317.34/x
  3. Step 3: Cross multiply
    1,884,184.61x = 2,825,852.36 × 536,317.34
  4. Step 4: Simplify right side
    1,884,184.61x = 1,515,553,604,137.07
  5. Step 5: Solve for x
    x = 1,515,553,604,137.07/1,884,184.61
  6. Step 6: Final answer
    x = 804,355.16

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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.