Home / 7,014,001.14-9,686,006.52-6,631,883.04

Finding the Fourth Proportional to 7,014,001.14, 9,686,006.52 and 6,631,883.04

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Solution

The fourth proportional to 7,014,001.14, 9,686,006.52 and 6,631,883.04 is: 9,158,319.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,001.14 : 9,686,006.52 = 6,631,883.04 : x
  2. Step 2: Convert to fraction form
    7,014,001.14/9,686,006.52 = 6,631,883.04/x
  3. Step 3: Cross multiply
    7,014,001.14x = 9,686,006.52 × 6,631,883.04
  4. Step 4: Simplify right side
    7,014,001.14x = 64,236,462,365,317.42
  5. Step 5: Solve for x
    x = 64,236,462,365,317.42/7,014,001.14
  6. Step 6: Final answer
    x = 9,158,319.35

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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.