Home / 2,685,595.14-4,028,434.02-1,495,084.28

Finding the Fourth Proportional to 2,685,595.14, 4,028,434.02 and 1,495,084.28

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Solution

The fourth proportional to 2,685,595.14, 4,028,434.02 and 1,495,084.28 is: 2,242,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,595.14 : 4,028,434.02 = 1,495,084.28 : x
  2. Step 2: Convert to fraction form
    2,685,595.14/4,028,434.02 = 1,495,084.28/x
  3. Step 3: Cross multiply
    2,685,595.14x = 4,028,434.02 × 1,495,084.28
  4. Step 4: Simplify right side
    2,685,595.14x = 6,022,848,356,177.04
  5. Step 5: Solve for x
    x = 6,022,848,356,177.04/2,685,595.14
  6. Step 6: Final answer
    x = 2,242,649.41

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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.