Home / 1,895,537.08-2,615,831.58-1,036,146.52

Finding the Fourth Proportional to 1,895,537.08, 2,615,831.58 and 1,036,146.52

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Solution

The fourth proportional to 1,895,537.08, 2,615,831.58 and 1,036,146.52 is: 1,429,876.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,537.08 : 2,615,831.58 = 1,036,146.52 : x
  2. Step 2: Convert to fraction form
    1,895,537.08/2,615,831.58 = 1,036,146.52/x
  3. Step 3: Cross multiply
    1,895,537.08x = 2,615,831.58 × 1,036,146.52
  4. Step 4: Simplify right side
    1,895,537.08x = 2,710,384,788,523.10
  5. Step 5: Solve for x
    x = 2,710,384,788,523.10/1,895,537.08
  6. Step 6: Final answer
    x = 1,429,876.96

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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.