Home / 3,359,607.48-4,636,124.76-1,983,394.48

Finding the Fourth Proportional to 3,359,607.48, 4,636,124.76 and 1,983,394.48

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Solution

The fourth proportional to 3,359,607.48, 4,636,124.76 and 1,983,394.48 is: 2,737,005.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,607.48 : 4,636,124.76 = 1,983,394.48 : x
  2. Step 2: Convert to fraction form
    3,359,607.48/4,636,124.76 = 1,983,394.48/x
  3. Step 3: Cross multiply
    3,359,607.48x = 4,636,124.76 × 1,983,394.48
  4. Step 4: Simplify right side
    3,359,607.48x = 9,195,264,257,575.32
  5. Step 5: Solve for x
    x = 9,195,264,257,575.32/3,359,607.48
  6. Step 6: Final answer
    x = 2,737,005.53

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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.