Home / 1,583,527.79-2,375,429.29-446,297.51

Finding the Fourth Proportional to 1,583,527.79, 2,375,429.29 and 446,297.51

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Solution

The fourth proportional to 1,583,527.79, 2,375,429.29 and 446,297.51 is: 669,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,527.79 : 2,375,429.29 = 446,297.51 : x
  2. Step 2: Convert to fraction form
    1,583,527.79/2,375,429.29 = 446,297.51/x
  3. Step 3: Cross multiply
    1,583,527.79x = 2,375,429.29 × 446,297.51
  4. Step 4: Simplify right side
    1,583,527.79x = 1,060,148,182,130.90
  5. Step 5: Solve for x
    x = 1,060,148,182,130.90/1,583,527.79
  6. Step 6: Final answer
    x = 669,485.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.