Home / 582,153.45-802,938.74-514,050.27

Finding the Fourth Proportional to 582,153.45, 802,938.74 and 514,050.27

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Solution

The fourth proportional to 582,153.45, 802,938.74 and 514,050.27 is: 709,007.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,153.45 : 802,938.74 = 514,050.27 : x
  2. Step 2: Convert to fraction form
    582,153.45/802,938.74 = 514,050.27/x
  3. Step 3: Cross multiply
    582,153.45x = 802,938.74 × 514,050.27
  4. Step 4: Simplify right side
    582,153.45x = 412,750,873,520.21
  5. Step 5: Solve for x
    x = 412,750,873,520.21/582,153.45
  6. Step 6: Final answer
    x = 709,007.00

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1.5x scale

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.