Home / 1,036,666.43-1,555,078.35-353,340.90

Finding the Fourth Proportional to 1,036,666.43, 1,555,078.35 and 353,340.90

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Solution

The fourth proportional to 1,036,666.43, 1,555,078.35 and 353,340.90 is: 530,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,666.43 : 1,555,078.35 = 353,340.90 : x
  2. Step 2: Convert to fraction form
    1,036,666.43/1,555,078.35 = 353,340.90/x
  3. Step 3: Cross multiply
    1,036,666.43x = 1,555,078.35 × 353,340.90
  4. Step 4: Simplify right side
    1,036,666.43x = 549,472,783,759.52
  5. Step 5: Solve for x
    x = 549,472,783,759.52/1,036,666.43
  6. Step 6: Final answer
    x = 530,038.18

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