Home / 9,604,955.04-13,254,663.87-5,254,003.29

Finding the Fourth Proportional to 9,604,955.04, 13,254,663.87 and 5,254,003.29

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Solution

The fourth proportional to 9,604,955.04, 13,254,663.87 and 5,254,003.29 is: 7,250,429.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,955.04 : 13,254,663.87 = 5,254,003.29 : x
  2. Step 2: Convert to fraction form
    9,604,955.04/13,254,663.87 = 5,254,003.29/x
  3. Step 3: Cross multiply
    9,604,955.04x = 13,254,663.87 × 5,254,003.29
  4. Step 4: Simplify right side
    9,604,955.04x = 69,640,047,580,824.12
  5. Step 5: Solve for x
    x = 69,640,047,580,824.12/9,604,955.04
  6. Step 6: Final answer
    x = 7,250,429.31

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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.