Home / 2,592,494.59-3,577,623.18-1,430,940.61

Finding the Fourth Proportional to 2,592,494.59, 3,577,623.18 and 1,430,940.61

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Solution

The fourth proportional to 2,592,494.59, 3,577,623.18 and 1,430,940.61 is: 1,974,687.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,494.59 : 3,577,623.18 = 1,430,940.61 : x
  2. Step 2: Convert to fraction form
    2,592,494.59/3,577,623.18 = 1,430,940.61/x
  3. Step 3: Cross multiply
    2,592,494.59x = 3,577,623.18 × 1,430,940.61
  4. Step 4: Simplify right side
    2,592,494.59x = 5,119,366,295,539.34
  5. Step 5: Solve for x
    x = 5,119,366,295,539.34/2,592,494.59
  6. Step 6: Final answer
    x = 1,974,687.36

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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.