Home / 4,857,354.51-7,280,225.69-2,260,151.07

Finding the Fourth Proportional to 4,857,354.51, 7,280,225.69 and 2,260,151.07

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Solution

The fourth proportional to 4,857,354.51, 7,280,225.69 and 2,260,151.07 is: 3,387,525.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,354.51 : 7,280,225.69 = 2,260,151.07 : x
  2. Step 2: Convert to fraction form
    4,857,354.51/7,280,225.69 = 2,260,151.07/x
  3. Step 3: Cross multiply
    4,857,354.51x = 7,280,225.69 × 2,260,151.07
  4. Step 4: Simplify right side
    4,857,354.51x = 16,454,409,871,794.23
  5. Step 5: Solve for x
    x = 16,454,409,871,794.23/4,857,354.51
  6. Step 6: Final answer
    x = 3,387,525.01

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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.