Home / 15,323,176.06-22,977,847.24-4,390,865.15

Finding the Fourth Proportional to 15,323,176.06, 22,977,847.24 and 4,390,865.15

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Solution

The fourth proportional to 15,323,176.06, 22,977,847.24 and 4,390,865.15 is: 6,584,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,323,176.06 : 22,977,847.24 = 4,390,865.15 : x
  2. Step 2: Convert to fraction form
    15,323,176.06/22,977,847.24 = 4,390,865.15/x
  3. Step 3: Cross multiply
    15,323,176.06x = 22,977,847.24 × 4,390,865.15
  4. Step 4: Simplify right side
    15,323,176.06x = 100,892,628,714,607.14
  5. Step 5: Solve for x
    x = 100,892,628,714,607.14/15,323,176.06
  6. Step 6: Final answer
    x = 6,584,315.70

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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.