Home / 1,854,524.56-2,558,340.76-1,209,652.24

Finding the Fourth Proportional to 1,854,524.56, 2,558,340.76 and 1,209,652.24

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Solution

The fourth proportional to 1,854,524.56, 2,558,340.76 and 1,209,652.24 is: 1,668,731.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,524.56 : 2,558,340.76 = 1,209,652.24 : x
  2. Step 2: Convert to fraction form
    1,854,524.56/2,558,340.76 = 1,209,652.24/x
  3. Step 3: Cross multiply
    1,854,524.56x = 2,558,340.76 × 1,209,652.24
  4. Step 4: Simplify right side
    1,854,524.56x = 3,094,702,631,017.30
  5. Step 5: Solve for x
    x = 3,094,702,631,017.30/1,854,524.56
  6. Step 6: Final answer
    x = 1,668,731.00

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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.