Home / 1,828,714.10-2,524,858.56-1,141,432.92

Finding the Fourth Proportional to 1,828,714.10, 2,524,858.56 and 1,141,432.92

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Solution

The fourth proportional to 1,828,714.10, 2,524,858.56 and 1,141,432.92 is: 1,575,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,714.10 : 2,524,858.56 = 1,141,432.92 : x
  2. Step 2: Convert to fraction form
    1,828,714.10/2,524,858.56 = 1,141,432.92/x
  3. Step 3: Cross multiply
    1,828,714.10x = 2,524,858.56 × 1,141,432.92
  4. Step 4: Simplify right side
    1,828,714.10x = 2,881,956,678,727.80
  5. Step 5: Solve for x
    x = 2,881,956,678,727.80/1,828,714.10
  6. Step 6: Final answer
    x = 1,575,947.10

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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.