Home / 3,056,877.84-4,581,247.86-1,617,254.04

Finding the Fourth Proportional to 3,056,877.84, 4,581,247.86 and 1,617,254.04

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Solution

The fourth proportional to 3,056,877.84, 4,581,247.86 and 1,617,254.04 is: 2,423,728.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,877.84 : 4,581,247.86 = 1,617,254.04 : x
  2. Step 2: Convert to fraction form
    3,056,877.84/4,581,247.86 = 1,617,254.04/x
  3. Step 3: Cross multiply
    3,056,877.84x = 4,581,247.86 × 1,617,254.04
  4. Step 4: Simplify right side
    3,056,877.84x = 7,409,041,609,826.36
  5. Step 5: Solve for x
    x = 7,409,041,609,826.36/3,056,877.84
  6. Step 6: Final answer
    x = 2,423,728.39

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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.