Home / 1,113,501.60-1,670,252.40-833,565.60

Finding the Fourth Proportional to 1,113,501.60, 1,670,252.40 and 833,565.60

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Solution

The fourth proportional to 1,113,501.60, 1,670,252.40 and 833,565.60 is: 1,250,348.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,501.60 : 1,670,252.40 = 833,565.60 : x
  2. Step 2: Convert to fraction form
    1,113,501.60/1,670,252.40 = 833,565.60/x
  3. Step 3: Cross multiply
    1,113,501.60x = 1,670,252.40 × 833,565.60
  4. Step 4: Simplify right side
    1,113,501.60x = 1,392,264,943,957.44
  5. Step 5: Solve for x
    x = 1,392,264,943,957.44/1,113,501.60
  6. Step 6: Final answer
    x = 1,250,348.40

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