Home / 9,030,548.25-13,545,685.08-6,258,258.45

Finding the Fourth Proportional to 9,030,548.25, 13,545,685.08 and 6,258,258.45

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Solution

The fourth proportional to 9,030,548.25, 13,545,685.08 and 6,258,258.45 is: 9,387,292.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,548.25 : 13,545,685.08 = 6,258,258.45 : x
  2. Step 2: Convert to fraction form
    9,030,548.25/13,545,685.08 = 6,258,258.45/x
  3. Step 3: Cross multiply
    9,030,548.25x = 13,545,685.08 × 6,258,258.45
  4. Step 4: Simplify right side
    9,030,548.25x = 84,772,398,112,948.92
  5. Step 5: Solve for x
    x = 84,772,398,112,948.92/9,030,548.25
  6. Step 6: Final answer
    x = 9,387,292.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.