Home / 4,548,503.52-6,822,721.80-1,852,194.96

Finding the Fourth Proportional to 4,548,503.52, 6,822,721.80 and 1,852,194.96

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Solution

The fourth proportional to 4,548,503.52, 6,822,721.80 and 1,852,194.96 is: 2,778,278.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,503.52 : 6,822,721.80 = 1,852,194.96 : x
  2. Step 2: Convert to fraction form
    4,548,503.52/6,822,721.80 = 1,852,194.96/x
  3. Step 3: Cross multiply
    4,548,503.52x = 6,822,721.80 × 1,852,194.96
  4. Step 4: Simplify right side
    4,548,503.52x = 12,637,010,931,442.13
  5. Step 5: Solve for x
    x = 12,637,010,931,442.13/4,548,503.52
  6. Step 6: Final answer
    x = 2,778,278.81

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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.