Home / 5,648,937.77-7,795,539.33-3,070,618.47

Finding the Fourth Proportional to 5,648,937.77, 7,795,539.33 and 3,070,618.47

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Solution

The fourth proportional to 5,648,937.77, 7,795,539.33 and 3,070,618.47 is: 4,237,456.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,937.77 : 7,795,539.33 = 3,070,618.47 : x
  2. Step 2: Convert to fraction form
    5,648,937.77/7,795,539.33 = 3,070,618.47/x
  3. Step 3: Cross multiply
    5,648,937.77x = 7,795,539.33 × 3,070,618.47
  4. Step 4: Simplify right side
    5,648,937.77x = 23,937,127,038,794.61
  5. Step 5: Solve for x
    x = 23,937,127,038,794.61/5,648,937.77
  6. Step 6: Final answer
    x = 4,237,456.32

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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.