Home / 1,541,833.93-2,315,024.44-860,052.91

Finding the Fourth Proportional to 1,541,833.93, 2,315,024.44 and 860,052.91

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Solution

The fourth proportional to 1,541,833.93, 2,315,024.44 and 860,052.91 is: 1,291,347.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,833.93 : 2,315,024.44 = 860,052.91 : x
  2. Step 2: Convert to fraction form
    1,541,833.93/2,315,024.44 = 860,052.91/x
  3. Step 3: Cross multiply
    1,541,833.93x = 2,315,024.44 × 860,052.91
  4. Step 4: Simplify right side
    1,541,833.93x = 1,991,043,506,343.12
  5. Step 5: Solve for x
    x = 1,991,043,506,343.12/1,541,833.93
  6. Step 6: Final answer
    x = 1,291,347.57

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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.