Home / 3,060,390.40-4,585,336.80-1,459,506.40

Finding the Fourth Proportional to 3,060,390.40, 4,585,336.80 and 1,459,506.40

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Solution

The fourth proportional to 3,060,390.40, 4,585,336.80 and 1,459,506.40 is: 2,186,756.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,390.40 : 4,585,336.80 = 1,459,506.40 : x
  2. Step 2: Convert to fraction form
    3,060,390.40/4,585,336.80 = 1,459,506.40/x
  3. Step 3: Cross multiply
    3,060,390.40x = 4,585,336.80 × 1,459,506.40
  4. Step 4: Simplify right side
    3,060,390.40x = 6,692,328,405,755.52
  5. Step 5: Solve for x
    x = 6,692,328,405,755.52/3,060,390.40
  6. Step 6: Final answer
    x = 2,186,756.44

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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.