Home / 1,632,818.52-2,252,504.70-1,060,038.36

Finding the Fourth Proportional to 1,632,818.52, 2,252,504.70 and 1,060,038.36

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Solution

The fourth proportional to 1,632,818.52, 2,252,504.70 and 1,060,038.36 is: 1,462,343.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,818.52 : 2,252,504.70 = 1,060,038.36 : x
  2. Step 2: Convert to fraction form
    1,632,818.52/2,252,504.70 = 1,060,038.36/x
  3. Step 3: Cross multiply
    1,632,818.52x = 2,252,504.70 × 1,060,038.36
  4. Step 4: Simplify right side
    1,632,818.52x = 2,387,741,388,080.29
  5. Step 5: Solve for x
    x = 2,387,741,388,080.29/1,632,818.52
  6. Step 6: Final answer
    x = 1,462,343.40

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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.