Home / 3,368,586.84-5,051,034.97-1,658,970.66

Finding the Fourth Proportional to 3,368,586.84, 5,051,034.97 and 1,658,970.66

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Solution

The fourth proportional to 3,368,586.84, 5,051,034.97 and 1,658,970.66 is: 2,487,547.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,586.84 : 5,051,034.97 = 1,658,970.66 : x
  2. Step 2: Convert to fraction form
    3,368,586.84/5,051,034.97 = 1,658,970.66/x
  3. Step 3: Cross multiply
    3,368,586.84x = 5,051,034.97 × 1,658,970.66
  4. Step 4: Simplify right side
    3,368,586.84x = 8,379,518,838,879.08
  5. Step 5: Solve for x
    x = 8,379,518,838,879.08/3,368,586.84
  6. Step 6: Final answer
    x = 2,487,547.23

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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.