Home / 944,337.16-1,303,185.46-514,617.35

Finding the Fourth Proportional to 944,337.16, 1,303,185.46 and 514,617.35

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Solution

The fourth proportional to 944,337.16, 1,303,185.46 and 514,617.35 is: 710,172.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,337.16 : 1,303,185.46 = 514,617.35 : x
  2. Step 2: Convert to fraction form
    944,337.16/1,303,185.46 = 514,617.35/x
  3. Step 3: Cross multiply
    944,337.16x = 1,303,185.46 × 514,617.35
  4. Step 4: Simplify right side
    944,337.16x = 670,641,847,983.73
  5. Step 5: Solve for x
    x = 670,641,847,983.73/944,337.16
  6. Step 6: Final answer
    x = 710,172.04

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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.