Home / 4,287,652.38-5,916,970.35-2,354,037.48

Finding the Fourth Proportional to 4,287,652.38, 5,916,970.35 and 2,354,037.48

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Solution

The fourth proportional to 4,287,652.38, 5,916,970.35 and 2,354,037.48 is: 3,248,577.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,652.38 : 5,916,970.35 = 2,354,037.48 : x
  2. Step 2: Convert to fraction form
    4,287,652.38/5,916,970.35 = 2,354,037.48/x
  3. Step 3: Cross multiply
    4,287,652.38x = 5,916,970.35 × 2,354,037.48
  4. Step 4: Simplify right side
    4,287,652.38x = 13,928,769,971,948.72
  5. Step 5: Solve for x
    x = 13,928,769,971,948.72/4,287,652.38
  6. Step 6: Final answer
    x = 3,248,577.25

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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.