Home / 8,041,424.65-11,097,251.78-4,370,341.43

Finding the Fourth Proportional to 8,041,424.65, 11,097,251.78 and 4,370,341.43

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Solution

The fourth proportional to 8,041,424.65, 11,097,251.78 and 4,370,341.43 is: 6,031,117.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,041,424.65 : 11,097,251.78 = 4,370,341.43 : x
  2. Step 2: Convert to fraction form
    8,041,424.65/11,097,251.78 = 4,370,341.43/x
  3. Step 3: Cross multiply
    8,041,424.65x = 11,097,251.78 × 4,370,341.43
  4. Step 4: Simplify right side
    8,041,424.65x = 48,498,779,219,166.67
  5. Step 5: Solve for x
    x = 48,498,779,219,166.67/8,041,424.65
  6. Step 6: Final answer
    x = 6,031,117.79

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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.