Home / 1,771,729.60-2,657,594.40-649,652.80

Finding the Fourth Proportional to 1,771,729.60, 2,657,594.40 and 649,652.80

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Solution

The fourth proportional to 1,771,729.60, 2,657,594.40 and 649,652.80 is: 974,479.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,729.60 : 2,657,594.40 = 649,652.80 : x
  2. Step 2: Convert to fraction form
    1,771,729.60/2,657,594.40 = 649,652.80/x
  3. Step 3: Cross multiply
    1,771,729.60x = 2,657,594.40 × 649,652.80
  4. Step 4: Simplify right side
    1,771,729.60x = 1,726,513,643,224.32
  5. Step 5: Solve for x
    x = 1,726,513,643,224.32/1,771,729.60
  6. Step 6: Final answer
    x = 974,479.20

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