Home / 1,868,445.60-2,803,359.60-606,314.40

Finding the Fourth Proportional to 1,868,445.60, 2,803,359.60 and 606,314.40

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Solution

The fourth proportional to 1,868,445.60, 2,803,359.60 and 606,314.40 is: 909,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,868,445.60 : 2,803,359.60 = 606,314.40 : x
  2. Step 2: Convert to fraction form
    1,868,445.60/2,803,359.60 = 606,314.40/x
  3. Step 3: Cross multiply
    1,868,445.60x = 2,803,359.60 × 606,314.40
  4. Step 4: Simplify right side
    1,868,445.60x = 1,699,717,293,858.24
  5. Step 5: Solve for x
    x = 1,699,717,293,858.24/1,868,445.60
  6. Step 6: Final answer
    x = 909,695.90

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