Home / 2,037,459.80-3,056,630.75-617,622.95

Finding the Fourth Proportional to 2,037,459.80, 3,056,630.75 and 617,622.95

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Solution

The fourth proportional to 2,037,459.80, 3,056,630.75 and 617,622.95 is: 926,568.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,459.80 : 3,056,630.75 = 617,622.95 : x
  2. Step 2: Convert to fraction form
    2,037,459.80/3,056,630.75 = 617,622.95/x
  3. Step 3: Cross multiply
    2,037,459.80x = 3,056,630.75 × 617,622.95
  4. Step 4: Simplify right side
    2,037,459.80x = 1,887,845,300,875.71
  5. Step 5: Solve for x
    x = 1,887,845,300,875.71/2,037,459.80
  6. Step 6: Final answer
    x = 926,568.12

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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.