Home / 8,655,395.24-11,943,275.82-4,934,706.32

Finding the Fourth Proportional to 8,655,395.24, 11,943,275.82 and 4,934,706.32

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Solution

The fourth proportional to 8,655,395.24, 11,943,275.82 and 4,934,706.32 is: 6,809,227.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,655,395.24 : 11,943,275.82 = 4,934,706.32 : x
  2. Step 2: Convert to fraction form
    8,655,395.24/11,943,275.82 = 4,934,706.32/x
  3. Step 3: Cross multiply
    8,655,395.24x = 11,943,275.82 × 4,934,706.32
  4. Step 4: Simplify right side
    8,655,395.24x = 58,936,558,670,457.19
  5. Step 5: Solve for x
    x = 58,936,558,670,457.19/8,655,395.24
  6. Step 6: Final answer
    x = 6,809,227.89

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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.