Home / 1,603,999.40-2,406,647.10-705,612.20

Finding the Fourth Proportional to 1,603,999.40, 2,406,647.10 and 705,612.20

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Solution

The fourth proportional to 1,603,999.40, 2,406,647.10 and 705,612.20 is: 1,058,703.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,999.40 : 2,406,647.10 = 705,612.20 : x
  2. Step 2: Convert to fraction form
    1,603,999.40/2,406,647.10 = 705,612.20/x
  3. Step 3: Cross multiply
    1,603,999.40x = 2,406,647.10 × 705,612.20
  4. Step 4: Simplify right side
    1,603,999.40x = 1,698,159,554,854.62
  5. Step 5: Solve for x
    x = 1,698,159,554,854.62/1,603,999.40
  6. Step 6: Final answer
    x = 1,058,703.36

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