Home / 8,460,218-11,675,115.42-4,838,546

Finding the Fourth Proportional to 8,460,218, 11,675,115.42 and 4,838,546

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Solution

The fourth proportional to 8,460,218, 11,675,115.42 and 4,838,546 is: 6,677,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,218 : 11,675,115.42 = 4,838,546 : x
  2. Step 2: Convert to fraction form
    8,460,218/11,675,115.42 = 4,838,546/x
  3. Step 3: Cross multiply
    8,460,218x = 11,675,115.42 × 4,838,546
  4. Step 4: Simplify right side
    8,460,218x = 56,490,583,014,979.32
  5. Step 5: Solve for x
    x = 56,490,583,014,979.32/8,460,218
  6. Step 6: Final answer
    x = 6,677,201.82

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1.5x scale

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.