Home / 5,926,777.04-8,891,409.72-1,937,378

Finding the Fourth Proportional to 5,926,777.04, 8,891,409.72 and 1,937,378

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Solution

The fourth proportional to 5,926,777.04, 8,891,409.72 and 1,937,378 is: 2,906,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,777.04 : 8,891,409.72 = 1,937,378 : x
  2. Step 2: Convert to fraction form
    5,926,777.04/8,891,409.72 = 1,937,378/x
  3. Step 3: Cross multiply
    5,926,777.04x = 8,891,409.72 × 1,937,378
  4. Step 4: Simplify right side
    5,926,777.04x = 17,226,021,580,514.16
  5. Step 5: Solve for x
    x = 17,226,021,580,514.16/5,926,777.04
  6. Step 6: Final answer
    x = 2,906,473.70

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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.