Home / 6,304,687.41-9,453,648.56-1,985,931.03

Finding the Fourth Proportional to 6,304,687.41, 9,453,648.56 and 1,985,931.03

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Solution

The fourth proportional to 6,304,687.41, 9,453,648.56 and 1,985,931.03 is: 2,977,831.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,687.41 : 9,453,648.56 = 1,985,931.03 : x
  2. Step 2: Convert to fraction form
    6,304,687.41/9,453,648.56 = 1,985,931.03/x
  3. Step 3: Cross multiply
    6,304,687.41x = 9,453,648.56 × 1,985,931.03
  4. Step 4: Simplify right side
    6,304,687.41x = 18,774,294,012,089.16
  5. Step 5: Solve for x
    x = 18,774,294,012,089.16/6,304,687.41
  6. Step 6: Final answer
    x = 2,977,831.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.