Home / 1,463,880.95-2,191,860.20-1,035,652.68

Finding the Fourth Proportional to 1,463,880.95, 2,191,860.20 and 1,035,652.68

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Solution

The fourth proportional to 1,463,880.95, 2,191,860.20 and 1,035,652.68 is: 1,550,676.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,880.95 : 2,191,860.20 = 1,035,652.68 : x
  2. Step 2: Convert to fraction form
    1,463,880.95/2,191,860.20 = 1,035,652.68/x
  3. Step 3: Cross multiply
    1,463,880.95x = 2,191,860.20 × 1,035,652.68
  4. Step 4: Simplify right side
    1,463,880.95x = 2,270,005,892,904.47
  5. Step 5: Solve for x
    x = 2,270,005,892,904.47/1,463,880.95
  6. Step 6: Final answer
    x = 1,550,676.57

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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.