Home / 834,926.69-1,152,199.29-452,953.43

Finding the Fourth Proportional to 834,926.69, 1,152,199.29 and 452,953.43

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Solution

The fourth proportional to 834,926.69, 1,152,199.29 and 452,953.43 is: 625,075.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,926.69 : 1,152,199.29 = 452,953.43 : x
  2. Step 2: Convert to fraction form
    834,926.69/1,152,199.29 = 452,953.43/x
  3. Step 3: Cross multiply
    834,926.69x = 1,152,199.29 × 452,953.43
  4. Step 4: Simplify right side
    834,926.69x = 521,892,620,449.07
  5. Step 5: Solve for x
    x = 521,892,620,449.07/834,926.69
  6. Step 6: Final answer
    x = 625,075.98

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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.