Home / 569,557.04-853,913.75-344,864.66

Finding the Fourth Proportional to 569,557.04, 853,913.75 and 344,864.66

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Solution

The fourth proportional to 569,557.04, 853,913.75 and 344,864.66 is: 517,041.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,557.04 : 853,913.75 = 344,864.66 : x
  2. Step 2: Convert to fraction form
    569,557.04/853,913.75 = 344,864.66/x
  3. Step 3: Cross multiply
    569,557.04x = 853,913.75 × 344,864.66
  4. Step 4: Simplify right side
    569,557.04x = 294,484,675,063.08
  5. Step 5: Solve for x
    x = 294,484,675,063.08/569,557.04
  6. Step 6: Final answer
    x = 517,041.59

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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.