Home / 3,885,833.10-5,828,749.65-2,468,657.10

Finding the Fourth Proportional to 3,885,833.10, 5,828,749.65 and 2,468,657.10

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Solution

The fourth proportional to 3,885,833.10, 5,828,749.65 and 2,468,657.10 is: 3,702,985.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,885,833.10 : 5,828,749.65 = 2,468,657.10 : x
  2. Step 2: Convert to fraction form
    3,885,833.10/5,828,749.65 = 2,468,657.10/x
  3. Step 3: Cross multiply
    3,885,833.10x = 5,828,749.65 × 2,468,657.10
  4. Step 4: Simplify right side
    3,885,833.10x = 14,389,184,207,595.02
  5. Step 5: Solve for x
    x = 14,389,184,207,595.02/3,885,833.10
  6. Step 6: Final answer
    x = 3,702,985.65

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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.