Home / 944,726.52-1,303,674.30-514,964.28

Finding the Fourth Proportional to 944,726.52, 1,303,674.30 and 514,964.28

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Solution

The fourth proportional to 944,726.52, 1,303,674.30 and 514,964.28 is: 710,624.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,726.52 : 1,303,674.30 = 514,964.28 : x
  2. Step 2: Convert to fraction form
    944,726.52/1,303,674.30 = 514,964.28/x
  3. Step 3: Cross multiply
    944,726.52x = 1,303,674.30 × 514,964.28
  4. Step 4: Simplify right side
    944,726.52x = 671,345,697,254.00
  5. Step 5: Solve for x
    x = 671,345,697,254.00/944,726.52
  6. Step 6: Final answer
    x = 710,624.38

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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.