Home / 5,732,820.36-8,553,302.73-4,574,672.64

Finding the Fourth Proportional to 5,732,820.36, 8,553,302.73 and 4,574,672.64

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Solution

The fourth proportional to 5,732,820.36, 8,553,302.73 and 4,574,672.64 is: 6,825,359.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,820.36 : 8,553,302.73 = 4,574,672.64 : x
  2. Step 2: Convert to fraction form
    5,732,820.36/8,553,302.73 = 4,574,672.64/x
  3. Step 3: Cross multiply
    5,732,820.36x = 8,553,302.73 × 4,574,672.64
  4. Step 4: Simplify right side
    5,732,820.36x = 39,128,559,980,568.30
  5. Step 5: Solve for x
    x = 39,128,559,980,568.30/5,732,820.36
  6. Step 6: Final answer
    x = 6,825,359.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.