Home / 9,551,238.36-13,179,275.90-5,364,762.60

Finding the Fourth Proportional to 9,551,238.36, 13,179,275.90 and 5,364,762.60

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Solution

The fourth proportional to 9,551,238.36, 13,179,275.90 and 5,364,762.60 is: 7,402,567.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,238.36 : 13,179,275.90 = 5,364,762.60 : x
  2. Step 2: Convert to fraction form
    9,551,238.36/13,179,275.90 = 5,364,762.60/x
  3. Step 3: Cross multiply
    9,551,238.36x = 13,179,275.90 × 5,364,762.60
  4. Step 4: Simplify right side
    9,551,238.36x = 70,703,686,443,401.34
  5. Step 5: Solve for x
    x = 70,703,686,443,401.34/9,551,238.36
  6. Step 6: Final answer
    x = 7,402,567.48

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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.