Home / 944,429.83-1,303,275.22-514,700.73

Finding the Fourth Proportional to 944,429.83, 1,303,275.22 and 514,700.73

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Solution

The fourth proportional to 944,429.83, 1,303,275.22 and 514,700.73 is: 710,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,429.83 : 1,303,275.22 = 514,700.73 : x
  2. Step 2: Convert to fraction form
    944,429.83/1,303,275.22 = 514,700.73/x
  3. Step 3: Cross multiply
    944,429.83x = 1,303,275.22 × 514,700.73
  4. Step 4: Simplify right side
    944,429.83x = 670,796,705,838.16
  5. Step 5: Solve for x
    x = 670,796,705,838.16/944,429.83
  6. Step 6: Final answer
    x = 710,266.33

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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.