Home / 941,274.29-1,298,908.67-533,381.00

Finding the Fourth Proportional to 941,274.29, 1,298,908.67 and 533,381.00

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Solution

The fourth proportional to 941,274.29, 1,298,908.67 and 533,381.00 is: 736,037.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,274.29 : 1,298,908.67 = 533,381.00 : x
  2. Step 2: Convert to fraction form
    941,274.29/1,298,908.67 = 533,381.00/x
  3. Step 3: Cross multiply
    941,274.29x = 1,298,908.67 × 533,381.00
  4. Step 4: Simplify right side
    941,274.29x = 692,813,196,151.82
  5. Step 5: Solve for x
    x = 692,813,196,151.82/941,274.29
  6. Step 6: Final answer
    x = 736,037.53

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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.