Home / 2,470,697.64-3,408,199.61-1,736,780.08

Finding the Fourth Proportional to 2,470,697.64, 3,408,199.61 and 1,736,780.08

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Solution

The fourth proportional to 2,470,697.64, 3,408,199.61 and 1,736,780.08 is: 2,395,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,697.64 : 3,408,199.61 = 1,736,780.08 : x
  2. Step 2: Convert to fraction form
    2,470,697.64/3,408,199.61 = 1,736,780.08/x
  3. Step 3: Cross multiply
    2,470,697.64x = 3,408,199.61 × 1,736,780.08
  4. Step 4: Simplify right side
    2,470,697.64x = 5,919,293,195,151.83
  5. Step 5: Solve for x
    x = 5,919,293,195,151.83/2,470,697.64
  6. Step 6: Final answer
    x = 2,395,798.30

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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.