Home / 2,333,585-3,500,967.99-650,688.50

Finding the Fourth Proportional to 2,333,585, 3,500,967.99 and 650,688.50

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Solution

The fourth proportional to 2,333,585, 3,500,967.99 and 650,688.50 is: 976,197.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,585 : 3,500,967.99 = 650,688.50 : x
  2. Step 2: Convert to fraction form
    2,333,585/3,500,967.99 = 650,688.50/x
  3. Step 3: Cross multiply
    2,333,585x = 3,500,967.99 × 650,688.50
  4. Step 4: Simplify right side
    2,333,585x = 2,278,039,609,961.12
  5. Step 5: Solve for x
    x = 2,278,039,609,961.12/2,333,585
  6. Step 6: Final answer
    x = 976,197.40

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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.