Home / 1,464,366.48-2,020,766.70-852,536.85

Finding the Fourth Proportional to 1,464,366.48, 2,020,766.70 and 852,536.85

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Solution

The fourth proportional to 1,464,366.48, 2,020,766.70 and 852,536.85 is: 1,176,466.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,366.48 : 2,020,766.70 = 852,536.85 : x
  2. Step 2: Convert to fraction form
    1,464,366.48/2,020,766.70 = 852,536.85/x
  3. Step 3: Cross multiply
    1,464,366.48x = 2,020,766.70 × 852,536.85
  4. Step 4: Simplify right side
    1,464,366.48x = 1,722,778,077,002.90
  5. Step 5: Solve for x
    x = 1,722,778,077,002.90/1,464,366.48
  6. Step 6: Final answer
    x = 1,176,466.48

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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.