Home / 9,169,302.60-13,735,984.05-5,323,063.37

Finding the Fourth Proportional to 9,169,302.60, 13,735,984.05 and 5,323,063.37

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Solution

The fourth proportional to 9,169,302.60, 13,735,984.05 and 5,323,063.37 is: 7,974,162.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169,302.60 : 13,735,984.05 = 5,323,063.37 : x
  2. Step 2: Convert to fraction form
    9,169,302.60/13,735,984.05 = 5,323,063.37/x
  3. Step 3: Cross multiply
    9,169,302.60x = 13,735,984.05 × 5,323,063.37
  4. Step 4: Simplify right side
    9,169,302.60x = 73,117,513,478,779.33
  5. Step 5: Solve for x
    x = 73,117,513,478,779.33/9,169,302.60
  6. Step 6: Final answer
    x = 7,974,162.99

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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.