Home / 1,064,876.73-1,597,813.91-524,838.62

Finding the Fourth Proportional to 1,064,876.73, 1,597,813.91 and 524,838.62

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Solution

The fourth proportional to 1,064,876.73, 1,597,813.91 and 524,838.62 is: 787,503.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,876.73 : 1,597,813.91 = 524,838.62 : x
  2. Step 2: Convert to fraction form
    1,064,876.73/1,597,813.91 = 524,838.62/x
  3. Step 3: Cross multiply
    1,064,876.73x = 1,597,813.91 × 524,838.62
  4. Step 4: Simplify right side
    1,064,876.73x = 838,594,442,919.74
  5. Step 5: Solve for x
    x = 838,594,442,919.74/1,064,876.73
  6. Step 6: Final answer
    x = 787,503.77

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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.