Home / 2,487,297.68-3,730,529.16-690,363.72

Finding the Fourth Proportional to 2,487,297.68, 3,730,529.16 and 690,363.72

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Solution

The fourth proportional to 2,487,297.68, 3,730,529.16 and 690,363.72 is: 1,035,429.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,487,297.68 : 3,730,529.16 = 690,363.72 : x
  2. Step 2: Convert to fraction form
    2,487,297.68/3,730,529.16 = 690,363.72/x
  3. Step 3: Cross multiply
    2,487,297.68x = 3,730,529.16 × 690,363.72
  4. Step 4: Simplify right side
    2,487,297.68x = 2,575,421,988,466.08
  5. Step 5: Solve for x
    x = 2,575,421,988,466.08/2,487,297.68
  6. Step 6: Final answer
    x = 1,035,429.74

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