Home / 3,554,242.46-4,899,753.15-2,533,875.74

Finding the Fourth Proportional to 3,554,242.46, 4,899,753.15 and 2,533,875.74

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Solution

The fourth proportional to 3,554,242.46, 4,899,753.15 and 2,533,875.74 is: 3,493,111.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,242.46 : 4,899,753.15 = 2,533,875.74 : x
  2. Step 2: Convert to fraction form
    3,554,242.46/4,899,753.15 = 2,533,875.74/x
  3. Step 3: Cross multiply
    3,554,242.46x = 4,899,753.15 × 2,533,875.74
  4. Step 4: Simplify right side
    3,554,242.46x = 12,415,365,638,773.58
  5. Step 5: Solve for x
    x = 12,415,365,638,773.58/3,554,242.46
  6. Step 6: Final answer
    x = 3,493,111.62

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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.