Home / 7,308,773.48-10,083,788.70-4,252,397.24

Finding the Fourth Proportional to 7,308,773.48, 10,083,788.70 and 4,252,397.24

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Solution

The fourth proportional to 7,308,773.48, 10,083,788.70 and 4,252,397.24 is: 5,866,959.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,773.48 : 10,083,788.70 = 4,252,397.24 : x
  2. Step 2: Convert to fraction form
    7,308,773.48/10,083,788.70 = 4,252,397.24/x
  3. Step 3: Cross multiply
    7,308,773.48x = 10,083,788.70 × 4,252,397.24
  4. Step 4: Simplify right side
    7,308,773.48x = 42,880,275,236,623.19
  5. Step 5: Solve for x
    x = 42,880,275,236,623.19/7,308,773.48
  6. Step 6: Final answer
    x = 5,866,959.12

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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.