Home / 2,507,848.95-3,761,270.51-1,227,904.95

Finding the Fourth Proportional to 2,507,848.95, 3,761,270.51 and 1,227,904.95

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Solution

The fourth proportional to 2,507,848.95, 3,761,270.51 and 1,227,904.95 is: 1,841,611.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,848.95 : 3,761,270.51 = 1,227,904.95 : x
  2. Step 2: Convert to fraction form
    2,507,848.95/3,761,270.51 = 1,227,904.95/x
  3. Step 3: Cross multiply
    2,507,848.95x = 3,761,270.51 × 1,227,904.95
  4. Step 4: Simplify right side
    2,507,848.95x = 4,618,482,671,378.50
  5. Step 5: Solve for x
    x = 4,618,482,671,378.50/2,507,848.95
  6. Step 6: Final answer
    x = 1,841,611.18

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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.