Home / 2,897,006.80-4,064,207.60-2,897,006.80

Finding the Fourth Proportional to 2,897,006.80, 4,064,207.60 and 2,897,006.80

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Solution

The fourth proportional to 2,897,006.80, 4,064,207.60 and 2,897,006.80 is: 4,064,207.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,006.80 : 4,064,207.60 = 2,897,006.80 : x
  2. Step 2: Convert to fraction form
    2,897,006.80/4,064,207.60 = 2,897,006.80/x
  3. Step 3: Cross multiply
    2,897,006.80x = 4,064,207.60 × 2,897,006.80
  4. Step 4: Simplify right side
    2,897,006.80x = 11,774,037,053,811.68
  5. Step 5: Solve for x
    x = 11,774,037,053,811.68/2,897,006.80
  6. Step 6: Final answer
    x = 4,064,207.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.