Home / 965,475.60-1,448,904.60-544,304.40

Finding the Fourth Proportional to 965,475.60, 1,448,904.60 and 544,304.40

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Solution

The fourth proportional to 965,475.60, 1,448,904.60 and 544,304.40 is: 816,846.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,475.60 : 1,448,904.60 = 544,304.40 : x
  2. Step 2: Convert to fraction form
    965,475.60/1,448,904.60 = 544,304.40/x
  3. Step 3: Cross multiply
    965,475.60x = 1,448,904.60 × 544,304.40
  4. Step 4: Simplify right side
    965,475.60x = 788,645,148,960.24
  5. Step 5: Solve for x
    x = 788,645,148,960.24/965,475.60
  6. Step 6: Final answer
    x = 816,846.28

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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.