Home / 7,283,411.69-10,051,108.70-4,020,227.24

Finding the Fourth Proportional to 7,283,411.69, 10,051,108.70 and 4,020,227.24

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Solution

The fourth proportional to 7,283,411.69, 10,051,108.70 and 4,020,227.24 is: 5,547,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,411.69 : 10,051,108.70 = 4,020,227.24 : x
  2. Step 2: Convert to fraction form
    7,283,411.69/10,051,108.70 = 4,020,227.24/x
  3. Step 3: Cross multiply
    7,283,411.69x = 10,051,108.70 × 4,020,227.24
  4. Step 4: Simplify right side
    7,283,411.69x = 40,407,740,917,584.30
  5. Step 5: Solve for x
    x = 40,407,740,917,584.30/7,283,411.69
  6. Step 6: Final answer
    x = 5,547,913.90

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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.