Home / 4,205,425.32-6,308,137.34-1,010,551.50

Finding the Fourth Proportional to 4,205,425.32, 6,308,137.34 and 1,010,551.50

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Solution

The fourth proportional to 4,205,425.32, 6,308,137.34 and 1,010,551.50 is: 1,515,827.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,425.32 : 6,308,137.34 = 1,010,551.50 : x
  2. Step 2: Convert to fraction form
    4,205,425.32/6,308,137.34 = 1,010,551.50/x
  3. Step 3: Cross multiply
    4,205,425.32x = 6,308,137.34 × 1,010,551.50
  4. Step 4: Simplify right side
    4,205,425.32x = 6,374,697,651,143.01
  5. Step 5: Solve for x
    x = 6,374,697,651,143.01/4,205,425.32
  6. Step 6: Final answer
    x = 1,515,827.10

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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.