Home / 4,157,484-5,737,328.28-2,346,764.64

Finding the Fourth Proportional to 4,157,484, 5,737,328.28 and 2,346,764.64

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Solution

The fourth proportional to 4,157,484, 5,737,328.28 and 2,346,764.64 is: 3,238,535.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,484 : 5,737,328.28 = 2,346,764.64 : x
  2. Step 2: Convert to fraction form
    4,157,484/5,737,328.28 = 2,346,764.64/x
  3. Step 3: Cross multiply
    4,157,484x = 5,737,328.28 × 2,346,764.64
  4. Step 4: Simplify right side
    4,157,484x = 13,464,159,135,576.02
  5. Step 5: Solve for x
    x = 13,464,159,135,576.02/4,157,484
  6. Step 6: Final answer
    x = 3,238,535.41

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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.