Home / 1,895,537.58-2,615,832.27-1,036,147.02

Finding the Fourth Proportional to 1,895,537.58, 2,615,832.27 and 1,036,147.02

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Solution

The fourth proportional to 1,895,537.58, 2,615,832.27 and 1,036,147.02 is: 1,429,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,537.58 : 2,615,832.27 = 1,036,147.02 : x
  2. Step 2: Convert to fraction form
    1,895,537.58/2,615,832.27 = 1,036,147.02/x
  3. Step 3: Cross multiply
    1,895,537.58x = 2,615,832.27 × 1,036,147.02
  4. Step 4: Simplify right side
    1,895,537.58x = 2,710,386,811,380.34
  5. Step 5: Solve for x
    x = 2,710,386,811,380.34/1,895,537.58
  6. Step 6: Final answer
    x = 1,429,877.65

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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.