Home / 9,532,722.37-13,161,490.98-7,323,650.07

Finding the Fourth Proportional to 9,532,722.37, 13,161,490.98 and 7,323,650.07

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Solution

The fourth proportional to 9,532,722.37, 13,161,490.98 and 7,323,650.07 is: 10,111,503.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,722.37 : 13,161,490.98 = 7,323,650.07 : x
  2. Step 2: Convert to fraction form
    9,532,722.37/13,161,490.98 = 7,323,650.07/x
  3. Step 3: Cross multiply
    9,532,722.37x = 13,161,490.98 × 7,323,650.07
  4. Step 4: Simplify right side
    9,532,722.37x = 96,390,154,271,173.92
  5. Step 5: Solve for x
    x = 96,390,154,271,173.92/9,532,722.37
  6. Step 6: Final answer
    x = 10,111,503.36

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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.