Home / 8,833,273.34-12,189,561.95-4,965,712.07

Finding the Fourth Proportional to 8,833,273.34, 12,189,561.95 and 4,965,712.07

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Solution

The fourth proportional to 8,833,273.34, 12,189,561.95 and 4,965,712.07 is: 6,852,482.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,273.34 : 12,189,561.95 = 4,965,712.07 : x
  2. Step 2: Convert to fraction form
    8,833,273.34/12,189,561.95 = 4,965,712.07/x
  3. Step 3: Cross multiply
    8,833,273.34x = 12,189,561.95 × 4,965,712.07
  4. Step 4: Simplify right side
    8,833,273.34x = 60,529,854,854,594.22
  5. Step 5: Solve for x
    x = 60,529,854,854,594.22/8,833,273.34
  6. Step 6: Final answer
    x = 6,852,482.94

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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.