Home / 8,837,411.04-12,196,040.76-4,917,189

Finding the Fourth Proportional to 8,837,411.04, 12,196,040.76 and 4,917,189

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Solution

The fourth proportional to 8,837,411.04, 12,196,040.76 and 4,917,189 is: 6,785,950.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837,411.04 : 12,196,040.76 = 4,917,189 : x
  2. Step 2: Convert to fraction form
    8,837,411.04/12,196,040.76 = 4,917,189/x
  3. Step 3: Cross multiply
    8,837,411.04x = 12,196,040.76 × 4,917,189
  4. Step 4: Simplify right side
    8,837,411.04x = 59,970,237,468,623.64
  5. Step 5: Solve for x
    x = 59,970,237,468,623.64/8,837,411.04
  6. Step 6: Final answer
    x = 6,785,950.91

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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.