Home / 4,564,026.07-6,835,171.35-2,640,884.33

Finding the Fourth Proportional to 4,564,026.07, 6,835,171.35 and 2,640,884.33

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Solution

The fourth proportional to 4,564,026.07, 6,835,171.35 and 2,640,884.33 is: 3,955,038.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,026.07 : 6,835,171.35 = 2,640,884.33 : x
  2. Step 2: Convert to fraction form
    4,564,026.07/6,835,171.35 = 2,640,884.33/x
  3. Step 3: Cross multiply
    4,564,026.07x = 6,835,171.35 × 2,640,884.33
  4. Step 4: Simplify right side
    4,564,026.07x = 18,050,896,897,765.49
  5. Step 5: Solve for x
    x = 18,050,896,897,765.49/4,564,026.07
  6. Step 6: Final answer
    x = 3,955,038.08

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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.