Home / 9,243,116.56-12,751,202.52-5,980,984.36

Finding the Fourth Proportional to 9,243,116.56, 12,751,202.52 and 5,980,984.36

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Solution

The fourth proportional to 9,243,116.56, 12,751,202.52 and 5,980,984.36 is: 8,250,977.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,116.56 : 12,751,202.52 = 5,980,984.36 : x
  2. Step 2: Convert to fraction form
    9,243,116.56/12,751,202.52 = 5,980,984.36/x
  3. Step 3: Cross multiply
    9,243,116.56x = 12,751,202.52 × 5,980,984.36
  4. Step 4: Simplify right side
    9,243,116.56x = 76,264,742,843,312.59
  5. Step 5: Solve for x
    x = 76,264,742,843,312.59/9,243,116.56
  6. Step 6: Final answer
    x = 8,250,977.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.