Home / 2,423,027.70-3,634,509.15-740,139.30

Finding the Fourth Proportional to 2,423,027.70, 3,634,509.15 and 740,139.30

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Solution

The fourth proportional to 2,423,027.70, 3,634,509.15 and 740,139.30 is: 1,110,199.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,027.70 : 3,634,509.15 = 740,139.30 : x
  2. Step 2: Convert to fraction form
    2,423,027.70/3,634,509.15 = 740,139.30/x
  3. Step 3: Cross multiply
    2,423,027.70x = 3,634,509.15 × 740,139.30
  4. Step 4: Simplify right side
    2,423,027.70x = 2,690,043,058,124.60
  5. Step 5: Solve for x
    x = 2,690,043,058,124.60/2,423,027.70
  6. Step 6: Final answer
    x = 1,110,199.05

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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.