Home / 1,583,111.10-2,374,484.40-461,180.10

Finding the Fourth Proportional to 1,583,111.10, 2,374,484.40 and 461,180.10

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Solution

The fourth proportional to 1,583,111.10, 2,374,484.40 and 461,180.10 is: 691,717.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,111.10 : 2,374,484.40 = 461,180.10 : x
  2. Step 2: Convert to fraction form
    1,583,111.10/2,374,484.40 = 461,180.10/x
  3. Step 3: Cross multiply
    1,583,111.10x = 2,374,484.40 × 461,180.10
  4. Step 4: Simplify right side
    1,583,111.10x = 1,095,064,953,040.44
  5. Step 5: Solve for x
    x = 1,095,064,953,040.44/1,583,111.10
  6. Step 6: Final answer
    x = 691,717.06

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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.