Home / 10,582,068.64-15,871,403.62-2,903,920.24

Finding the Fourth Proportional to 10,582,068.64, 15,871,403.62 and 2,903,920.24

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Solution

The fourth proportional to 10,582,068.64, 15,871,403.62 and 2,903,920.24 is: 4,355,414.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,582,068.64 : 15,871,403.62 = 2,903,920.24 : x
  2. Step 2: Convert to fraction form
    10,582,068.64/15,871,403.62 = 2,903,920.24/x
  3. Step 3: Cross multiply
    10,582,068.64x = 15,871,403.62 × 2,903,920.24
  4. Step 4: Simplify right side
    10,582,068.64x = 46,089,290,209,327.27
  5. Step 5: Solve for x
    x = 46,089,290,209,327.27/10,582,068.64
  6. Step 6: Final answer
    x = 4,355,414.03

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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.