Home / 9,461,130.48-13,062,031.67-6,203,627.79

Finding the Fourth Proportional to 9,461,130.48, 13,062,031.67 and 6,203,627.79

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Solution

The fourth proportional to 9,461,130.48, 13,062,031.67 and 6,203,627.79 is: 8,564,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,130.48 : 13,062,031.67 = 6,203,627.79 : x
  2. Step 2: Convert to fraction form
    9,461,130.48/13,062,031.67 = 6,203,627.79/x
  3. Step 3: Cross multiply
    9,461,130.48x = 13,062,031.67 × 6,203,627.79
  4. Step 4: Simplify right side
    9,461,130.48x = 81,031,982,661,872.11
  5. Step 5: Solve for x
    x = 81,031,982,661,872.11/9,461,130.48
  6. Step 6: Final answer
    x = 8,564,725.20

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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.