Home / 1,164,214.42-1,746,322.10-523,770.23

Finding the Fourth Proportional to 1,164,214.42, 1,746,322.10 and 523,770.23

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Solution

The fourth proportional to 1,164,214.42, 1,746,322.10 and 523,770.23 is: 785,655.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,214.42 : 1,746,322.10 = 523,770.23 : x
  2. Step 2: Convert to fraction form
    1,164,214.42/1,746,322.10 = 523,770.23/x
  3. Step 3: Cross multiply
    1,164,214.42x = 1,746,322.10 × 523,770.23
  4. Step 4: Simplify right side
    1,164,214.42x = 914,671,531,682.18
  5. Step 5: Solve for x
    x = 914,671,531,682.18/1,164,214.42
  6. Step 6: Final answer
    x = 785,655.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.