Home / 956,602.83-1,320,062.09-594,018.91

Finding the Fourth Proportional to 956,602.83, 1,320,062.09 and 594,018.91

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Solution

The fourth proportional to 956,602.83, 1,320,062.09 and 594,018.91 is: 819,715.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,602.83 : 1,320,062.09 = 594,018.91 : x
  2. Step 2: Convert to fraction form
    956,602.83/1,320,062.09 = 594,018.91/x
  3. Step 3: Cross multiply
    956,602.83x = 1,320,062.09 × 594,018.91
  4. Step 4: Simplify right side
    956,602.83x = 784,141,834,263.72
  5. Step 5: Solve for x
    x = 784,141,834,263.72/956,602.83
  6. Step 6: Final answer
    x = 819,715.15

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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.