Home / 3,053,542.08-4,578,967.95-1,434,771.51

Finding the Fourth Proportional to 3,053,542.08, 4,578,967.95 and 1,434,771.51

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Solution

The fourth proportional to 3,053,542.08, 4,578,967.95 and 1,434,771.51 is: 2,151,525.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,542.08 : 4,578,967.95 = 1,434,771.51 : x
  2. Step 2: Convert to fraction form
    3,053,542.08/4,578,967.95 = 1,434,771.51/x
  3. Step 3: Cross multiply
    3,053,542.08x = 4,578,967.95 × 1,434,771.51
  4. Step 4: Simplify right side
    3,053,542.08x = 6,569,772,759,863.11
  5. Step 5: Solve for x
    x = 6,569,772,759,863.11/3,053,542.08
  6. Step 6: Final answer
    x = 2,151,525.21

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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.