Home / 7,283,411.46-10,051,108.41-4,020,227.03

Finding the Fourth Proportional to 7,283,411.46, 10,051,108.41 and 4,020,227.03

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Solution

The fourth proportional to 7,283,411.46, 10,051,108.41 and 4,020,227.03 is: 5,547,913.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,411.46 : 10,051,108.41 = 4,020,227.03 : x
  2. Step 2: Convert to fraction form
    7,283,411.46/10,051,108.41 = 4,020,227.03/x
  3. Step 3: Cross multiply
    7,283,411.46x = 10,051,108.41 × 4,020,227.03
  4. Step 4: Simplify right side
    7,283,411.46x = 40,407,737,711,342.32
  5. Step 5: Solve for x
    x = 40,407,737,711,342.32/7,283,411.46
  6. Step 6: Final answer
    x = 5,547,913.63

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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.