Home / 1,063,178.91-1,594,774.11-264,460.46

Finding the Fourth Proportional to 1,063,178.91, 1,594,774.11 and 264,460.46

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Solution

The fourth proportional to 1,063,178.91, 1,594,774.11 and 264,460.46 is: 396,692.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,178.91 : 1,594,774.11 = 264,460.46 : x
  2. Step 2: Convert to fraction form
    1,063,178.91/1,594,774.11 = 264,460.46/x
  3. Step 3: Cross multiply
    1,063,178.91x = 1,594,774.11 × 264,460.46
  4. Step 4: Simplify right side
    1,063,178.91x = 421,754,685,430.52
  5. Step 5: Solve for x
    x = 421,754,685,430.52/1,063,178.91
  6. Step 6: Final answer
    x = 396,692.11

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Double scale
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1.5x scale

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.