Home / 4,228,041.60-6,342,031.89-1,033,138.35

Finding the Fourth Proportional to 4,228,041.60, 6,342,031.89 and 1,033,138.35

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Solution

The fourth proportional to 4,228,041.60, 6,342,031.89 and 1,033,138.35 is: 1,549,700.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,041.60 : 6,342,031.89 = 1,033,138.35 : x
  2. Step 2: Convert to fraction form
    4,228,041.60/6,342,031.89 = 1,033,138.35/x
  3. Step 3: Cross multiply
    4,228,041.60x = 6,342,031.89 × 1,033,138.35
  4. Step 4: Simplify right side
    4,228,041.60x = 6,552,196,362,481.98
  5. Step 5: Solve for x
    x = 6,552,196,362,481.98/4,228,041.60
  6. Step 6: Final answer
    x = 1,549,700.07

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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.