Home / 1,575,400.80-2,363,101.20-735,592.80

Finding the Fourth Proportional to 1,575,400.80, 2,363,101.20 and 735,592.80

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Solution

The fourth proportional to 1,575,400.80, 2,363,101.20 and 735,592.80 is: 1,103,389.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,400.80 : 2,363,101.20 = 735,592.80 : x
  2. Step 2: Convert to fraction form
    1,575,400.80/2,363,101.20 = 735,592.80/x
  3. Step 3: Cross multiply
    1,575,400.80x = 2,363,101.20 × 735,592.80
  4. Step 4: Simplify right side
    1,575,400.80x = 1,738,280,228,391.36
  5. Step 5: Solve for x
    x = 1,738,280,228,391.36/1,575,400.80
  6. Step 6: Final answer
    x = 1,103,389.20

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