Home / 2,625,596.54-3,936,148.32-1,007,526.50

Finding the Fourth Proportional to 2,625,596.54, 3,936,148.32 and 1,007,526.50

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Solution

The fourth proportional to 2,625,596.54, 3,936,148.32 and 1,007,526.50 is: 1,510,427.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,596.54 : 3,936,148.32 = 1,007,526.50 : x
  2. Step 2: Convert to fraction form
    2,625,596.54/3,936,148.32 = 1,007,526.50/x
  3. Step 3: Cross multiply
    2,625,596.54x = 3,936,148.32 × 1,007,526.50
  4. Step 4: Simplify right side
    2,625,596.54x = 3,965,773,740,330.48
  5. Step 5: Solve for x
    x = 3,965,773,740,330.48/2,625,596.54
  6. Step 6: Final answer
    x = 1,510,427.70

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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.