Home / 2,470,077.20-3,704,194.20-973,859.60

Finding the Fourth Proportional to 2,470,077.20, 3,704,194.20 and 973,859.60

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Solution

The fourth proportional to 2,470,077.20, 3,704,194.20 and 973,859.60 is: 1,460,426.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,077.20 : 3,704,194.20 = 973,859.60 : x
  2. Step 2: Convert to fraction form
    2,470,077.20/3,704,194.20 = 973,859.60/x
  3. Step 3: Cross multiply
    2,470,077.20x = 3,704,194.20 × 973,859.60
  4. Step 4: Simplify right side
    2,470,077.20x = 3,607,365,081,934.32
  5. Step 5: Solve for x
    x = 3,607,365,081,934.32/2,470,077.20
  6. Step 6: Final answer
    x = 1,460,426.05

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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.