Home / 8,877,126.48-12,250,513.08-4,802,826.48

Finding the Fourth Proportional to 8,877,126.48, 12,250,513.08 and 4,802,826.48

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Solution

The fourth proportional to 8,877,126.48, 12,250,513.08 and 4,802,826.48 is: 6,627,943.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,877,126.48 : 12,250,513.08 = 4,802,826.48 : x
  2. Step 2: Convert to fraction form
    8,877,126.48/12,250,513.08 = 4,802,826.48/x
  3. Step 3: Cross multiply
    8,877,126.48x = 12,250,513.08 × 4,802,826.48
  4. Step 4: Simplify right side
    8,877,126.48x = 58,837,088,614,210.37
  5. Step 5: Solve for x
    x = 58,837,088,614,210.37/8,877,126.48
  6. Step 6: Final answer
    x = 6,627,943.03

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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.