Home / 8,553,495.51-11,803,725.27-4,633,177.59

Finding the Fourth Proportional to 8,553,495.51, 11,803,725.27 and 4,633,177.59

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Solution

The fourth proportional to 8,553,495.51, 11,803,725.27 and 4,633,177.59 is: 6,393,731.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,553,495.51 : 11,803,725.27 = 4,633,177.59 : x
  2. Step 2: Convert to fraction form
    8,553,495.51/11,803,725.27 = 4,633,177.59/x
  3. Step 3: Cross multiply
    8,553,495.51x = 11,803,725.27 × 4,633,177.59
  4. Step 4: Simplify right side
    8,553,495.51x = 54,688,755,399,480.70
  5. Step 5: Solve for x
    x = 54,688,755,399,480.70/8,553,495.51
  6. Step 6: Final answer
    x = 6,393,731.70

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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.