Home / 9,037,964.18-13,557,055.89-2,648,346.14

Finding the Fourth Proportional to 9,037,964.18, 13,557,055.89 and 2,648,346.14

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Solution

The fourth proportional to 9,037,964.18, 13,557,055.89 and 2,648,346.14 is: 3,972,551.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,964.18 : 13,557,055.89 = 2,648,346.14 : x
  2. Step 2: Convert to fraction form
    9,037,964.18/13,557,055.89 = 2,648,346.14/x
  3. Step 3: Cross multiply
    9,037,964.18x = 13,557,055.89 × 2,648,346.14
  4. Step 4: Simplify right side
    9,037,964.18x = 35,903,776,636,045.77
  5. Step 5: Solve for x
    x = 35,903,776,636,045.77/9,037,964.18
  6. Step 6: Final answer
    x = 3,972,551.33

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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.