Home / 1,884,175.58-2,825,838.86-536,308.34

Finding the Fourth Proportional to 1,884,175.58, 2,825,838.86 and 536,308.34

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Solution

The fourth proportional to 1,884,175.58, 2,825,838.86 and 536,308.34 is: 804,341.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,175.58 : 2,825,838.86 = 536,308.34 : x
  2. Step 2: Convert to fraction form
    1,884,175.58/2,825,838.86 = 536,308.34/x
  3. Step 3: Cross multiply
    1,884,175.58x = 2,825,838.86 × 536,308.34
  4. Step 4: Simplify right side
    1,884,175.58x = 1,515,520,931,303.36
  5. Step 5: Solve for x
    x = 1,515,520,931,303.36/1,884,175.58
  6. Step 6: Final answer
    x = 804,341.67

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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.