Home / 1,771,485.40-2,657,228.10-826,701.40

Finding the Fourth Proportional to 1,771,485.40, 2,657,228.10 and 826,701.40

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Solution

The fourth proportional to 1,771,485.40, 2,657,228.10 and 826,701.40 is: 1,240,052.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,485.40 : 2,657,228.10 = 826,701.40 : x
  2. Step 2: Convert to fraction form
    1,771,485.40/2,657,228.10 = 826,701.40/x
  3. Step 3: Cross multiply
    1,771,485.40x = 2,657,228.10 × 826,701.40
  4. Step 4: Simplify right side
    1,771,485.40x = 2,196,734,190,389.34
  5. Step 5: Solve for x
    x = 2,196,734,190,389.34/1,771,485.40
  6. Step 6: Final answer
    x = 1,240,052.10

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