Home / 1,871,730.20-2,807,595.30-609,685.40

Finding the Fourth Proportional to 1,871,730.20, 2,807,595.30 and 609,685.40

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Solution

The fourth proportional to 1,871,730.20, 2,807,595.30 and 609,685.40 is: 914,528.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,730.20 : 2,807,595.30 = 609,685.40 : x
  2. Step 2: Convert to fraction form
    1,871,730.20/2,807,595.30 = 609,685.40/x
  3. Step 3: Cross multiply
    1,871,730.20x = 2,807,595.30 × 609,685.40
  4. Step 4: Simplify right side
    1,871,730.20x = 1,711,749,863,518.62
  5. Step 5: Solve for x
    x = 1,711,749,863,518.62/1,871,730.20
  6. Step 6: Final answer
    x = 914,528.10

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