Home / 8,407,555.88-11,602,462.54-4,736,516.48

Finding the Fourth Proportional to 8,407,555.88, 11,602,462.54 and 4,736,516.48

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Solution

The fourth proportional to 8,407,555.88, 11,602,462.54 and 4,736,516.48 is: 6,536,412.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,407,555.88 : 11,602,462.54 = 4,736,516.48 : x
  2. Step 2: Convert to fraction form
    8,407,555.88/11,602,462.54 = 4,736,516.48/x
  3. Step 3: Cross multiply
    8,407,555.88x = 11,602,462.54 × 4,736,516.48
  4. Step 4: Simplify right side
    8,407,555.88x = 54,955,255,029,292.66
  5. Step 5: Solve for x
    x = 54,955,255,029,292.66/8,407,555.88
  6. Step 6: Final answer
    x = 6,536,412.70

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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.