Home / 9,844,440.48-13,585,328.37-5,434,167.29

Finding the Fourth Proportional to 9,844,440.48, 13,585,328.37 and 5,434,167.29

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Solution

The fourth proportional to 9,844,440.48, 13,585,328.37 and 5,434,167.29 is: 7,499,151.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,440.48 : 13,585,328.37 = 5,434,167.29 : x
  2. Step 2: Convert to fraction form
    9,844,440.48/13,585,328.37 = 5,434,167.29/x
  3. Step 3: Cross multiply
    9,844,440.48x = 13,585,328.37 × 5,434,167.29
  4. Step 4: Simplify right side
    9,844,440.48x = 73,824,946,984,236.38
  5. Step 5: Solve for x
    x = 73,824,946,984,236.38/9,844,440.48
  6. Step 6: Final answer
    x = 7,499,151.13

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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.