Home / 9,447,355.65-14,173,282.05-3,057,608.01

Finding the Fourth Proportional to 9,447,355.65, 14,173,282.05 and 3,057,608.01

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Solution

The fourth proportional to 9,447,355.65, 14,173,282.05 and 3,057,608.01 is: 4,587,139.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447,355.65 : 14,173,282.05 = 3,057,608.01 : x
  2. Step 2: Convert to fraction form
    9,447,355.65/14,173,282.05 = 3,057,608.01/x
  3. Step 3: Cross multiply
    9,447,355.65x = 14,173,282.05 × 3,057,608.01
  4. Step 4: Simplify right side
    9,447,355.65x = 43,336,340,724,069.22
  5. Step 5: Solve for x
    x = 43,336,340,724,069.22/9,447,355.65
  6. Step 6: Final answer
    x = 4,587,139.76

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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.