Home / 1,868,400.60-2,803,292.10-606,269.40

Finding the Fourth Proportional to 1,868,400.60, 2,803,292.10 and 606,269.40

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Solution

The fourth proportional to 1,868,400.60, 2,803,292.10 and 606,269.40 is: 909,628.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,868,400.60 : 2,803,292.10 = 606,269.40 : x
  2. Step 2: Convert to fraction form
    1,868,400.60/2,803,292.10 = 606,269.40/x
  3. Step 3: Cross multiply
    1,868,400.60x = 2,803,292.10 × 606,269.40
  4. Step 4: Simplify right side
    1,868,400.60x = 1,699,550,219,491.74
  5. Step 5: Solve for x
    x = 1,699,550,219,491.74/1,868,400.60
  6. Step 6: Final answer
    x = 909,628.38

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