Home / 2,937,774.72-4,402,525.14-2,336,065.68

Finding the Fourth Proportional to 2,937,774.72, 4,402,525.14 and 2,336,065.68

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Solution

The fourth proportional to 2,937,774.72, 4,402,525.14 and 2,336,065.68 is: 3,500,808.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,774.72 : 4,402,525.14 = 2,336,065.68 : x
  2. Step 2: Convert to fraction form
    2,937,774.72/4,402,525.14 = 2,336,065.68/x
  3. Step 3: Cross multiply
    2,937,774.72x = 4,402,525.14 × 2,336,065.68
  4. Step 4: Simplify right side
    2,937,774.72x = 10,284,587,884,891.20
  5. Step 5: Solve for x
    x = 10,284,587,884,891.20/2,937,774.72
  6. Step 6: Final answer
    x = 3,500,808.90

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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.