Home / 3,423,188.01-4,724,147.16-1,895,295.14

Finding the Fourth Proportional to 3,423,188.01, 4,724,147.16 and 1,895,295.14

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Solution

The fourth proportional to 3,423,188.01, 4,724,147.16 and 1,895,295.14 is: 2,615,589.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,188.01 : 4,724,147.16 = 1,895,295.14 : x
  2. Step 2: Convert to fraction form
    3,423,188.01/4,724,147.16 = 1,895,295.14/x
  3. Step 3: Cross multiply
    3,423,188.01x = 4,724,147.16 × 1,895,295.14
  4. Step 4: Simplify right side
    3,423,188.01x = 8,953,653,129,372.07
  5. Step 5: Solve for x
    x = 8,953,653,129,372.07/3,423,188.01
  6. Step 6: Final answer
    x = 2,615,589.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.