Home / 3,423,027.80-4,724,095.26-1,895,134.93

Finding the Fourth Proportional to 3,423,027.80, 4,724,095.26 and 1,895,134.93

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Solution

The fourth proportional to 3,423,027.80, 4,724,095.26 and 1,895,134.93 is: 2,615,461.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,027.80 : 4,724,095.26 = 1,895,134.93 : x
  2. Step 2: Convert to fraction form
    3,423,027.80/4,724,095.26 = 1,895,134.93/x
  3. Step 3: Cross multiply
    3,423,027.80x = 4,724,095.26 × 1,895,134.93
  4. Step 4: Simplify right side
    3,423,027.80x = 8,952,797,935,169.95
  5. Step 5: Solve for x
    x = 8,952,797,935,169.95/3,423,027.80
  6. Step 6: Final answer
    x = 2,615,461.65

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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.