Home / 1,524,596.64-2,104,325.67-1,035,393.90

Finding the Fourth Proportional to 1,524,596.64, 2,104,325.67 and 1,035,393.90

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Solution

The fourth proportional to 1,524,596.64, 2,104,325.67 and 1,035,393.90 is: 1,429,103.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,596.64 : 2,104,325.67 = 1,035,393.90 : x
  2. Step 2: Convert to fraction form
    1,524,596.64/2,104,325.67 = 1,035,393.90/x
  3. Step 3: Cross multiply
    1,524,596.64x = 2,104,325.67 × 1,035,393.90
  4. Step 4: Simplify right side
    1,524,596.64x = 2,178,805,962,331.41
  5. Step 5: Solve for x
    x = 2,178,805,962,331.41/1,524,596.64
  6. Step 6: Final answer
    x = 1,429,103.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.