Home / 2,897,488.80-4,346,038.80-767,527.20

Finding the Fourth Proportional to 2,897,488.80, 4,346,038.80 and 767,527.20

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Solution

The fourth proportional to 2,897,488.80, 4,346,038.80 and 767,527.20 is: 1,151,239.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,488.80 : 4,346,038.80 = 767,527.20 : x
  2. Step 2: Convert to fraction form
    2,897,488.80/4,346,038.80 = 767,527.20/x
  3. Step 3: Cross multiply
    2,897,488.80x = 4,346,038.80 × 767,527.20
  4. Step 4: Simplify right side
    2,897,488.80x = 3,335,702,991,255.36
  5. Step 5: Solve for x
    x = 3,335,702,991,255.36/2,897,488.80
  6. Step 6: Final answer
    x = 1,151,239.30

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