Home / 1,833,275.00-2,529,881.43-1,017,431.30

Finding the Fourth Proportional to 1,833,275.00, 2,529,881.43 and 1,017,431.30

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Solution

The fourth proportional to 1,833,275.00, 2,529,881.43 and 1,017,431.30 is: 1,404,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,275.00 : 2,529,881.43 = 1,017,431.30 : x
  2. Step 2: Convert to fraction form
    1,833,275.00/2,529,881.43 = 1,017,431.30/x
  3. Step 3: Cross multiply
    1,833,275.00x = 2,529,881.43 × 1,017,431.30
  4. Step 4: Simplify right side
    1,833,275.00x = 2,573,980,539,521.35
  5. Step 5: Solve for x
    x = 2,573,980,539,521.35/1,833,275.00
  6. Step 6: Final answer
    x = 1,404,034.06

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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.