Home / 4,248,004.20-6,362,675.10-2,562,167.40

Finding the Fourth Proportional to 4,248,004.20, 6,362,675.10 and 2,562,167.40

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Solution

The fourth proportional to 4,248,004.20, 6,362,675.10 and 2,562,167.40 is: 3,837,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,004.20 : 6,362,675.10 = 2,562,167.40 : x
  2. Step 2: Convert to fraction form
    4,248,004.20/6,362,675.10 = 2,562,167.40/x
  3. Step 3: Cross multiply
    4,248,004.20x = 6,362,675.10 × 2,562,167.40
  4. Step 4: Simplify right side
    4,248,004.20x = 16,302,238,718,011.74
  5. Step 5: Solve for x
    x = 16,302,238,718,011.74/4,248,004.20
  6. Step 6: Final answer
    x = 3,837,623.02

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1.5x scale

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.