Home / 2,901,036.14-4,348,848.70-980,611.16

Finding the Fourth Proportional to 2,901,036.14, 4,348,848.70 and 980,611.16

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Solution

The fourth proportional to 2,901,036.14, 4,348,848.70 and 980,611.16 is: 1,470,002.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,036.14 : 4,348,848.70 = 980,611.16 : x
  2. Step 2: Convert to fraction form
    2,901,036.14/4,348,848.70 = 980,611.16/x
  3. Step 3: Cross multiply
    2,901,036.14x = 4,348,848.70 × 980,611.16
  4. Step 4: Simplify right side
    2,901,036.14x = 4,264,529,573,694.22
  5. Step 5: Solve for x
    x = 4,264,529,573,694.22/2,901,036.14
  6. Step 6: Final answer
    x = 1,470,002.22

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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.