Home / 4,250,085.68-5,865,081.28-2,316,346

Finding the Fourth Proportional to 4,250,085.68, 5,865,081.28 and 2,316,346

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Solution

The fourth proportional to 4,250,085.68, 5,865,081.28 and 2,316,346 is: 3,196,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,085.68 : 5,865,081.28 = 2,316,346 : x
  2. Step 2: Convert to fraction form
    4,250,085.68/5,865,081.28 = 2,316,346/x
  3. Step 3: Cross multiply
    4,250,085.68x = 5,865,081.28 × 2,316,346
  4. Step 4: Simplify right side
    4,250,085.68x = 13,585,557,562,602.88
  5. Step 5: Solve for x
    x = 13,585,557,562,602.88/4,250,085.68
  6. Step 6: Final answer
    x = 3,196,537.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.