Home / 6,743,523.10-10,115,284.65-4,602,012.70

Finding the Fourth Proportional to 6,743,523.10, 10,115,284.65 and 4,602,012.70

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Solution

The fourth proportional to 6,743,523.10, 10,115,284.65 and 4,602,012.70 is: 6,903,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,523.10 : 10,115,284.65 = 4,602,012.70 : x
  2. Step 2: Convert to fraction form
    6,743,523.10/10,115,284.65 = 4,602,012.70/x
  3. Step 3: Cross multiply
    6,743,523.10x = 10,115,284.65 × 4,602,012.70
  4. Step 4: Simplify right side
    6,743,523.10x = 46,550,668,423,415.06
  5. Step 5: Solve for x
    x = 46,550,668,423,415.06/6,743,523.10
  6. Step 6: Final answer
    x = 6,903,019.05

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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.