Home / 4,159,368.50-6,221,041.59-2,449,435.82

Finding the Fourth Proportional to 4,159,368.50, 6,221,041.59 and 2,449,435.82

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Solution

The fourth proportional to 4,159,368.50, 6,221,041.59 and 2,449,435.82 is: 3,663,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,368.50 : 6,221,041.59 = 2,449,435.82 : x
  2. Step 2: Convert to fraction form
    4,159,368.50/6,221,041.59 = 2,449,435.82/x
  3. Step 3: Cross multiply
    4,159,368.50x = 6,221,041.59 × 2,449,435.82
  4. Step 4: Simplify right side
    4,159,368.50x = 15,238,042,108,255.75
  5. Step 5: Solve for x
    x = 15,238,042,108,255.75/4,159,368.50
  6. Step 6: Final answer
    x = 3,663,547.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.