Home / 5,539,392.02-7,645,636.47-3,248,290.82

Finding the Fourth Proportional to 5,539,392.02, 7,645,636.47 and 3,248,290.82

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Solution

The fourth proportional to 5,539,392.02, 7,645,636.47 and 3,248,290.82 is: 4,483,389.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,392.02 : 7,645,636.47 = 3,248,290.82 : x
  2. Step 2: Convert to fraction form
    5,539,392.02/7,645,636.47 = 3,248,290.82/x
  3. Step 3: Cross multiply
    5,539,392.02x = 7,645,636.47 × 3,248,290.82
  4. Step 4: Simplify right side
    5,539,392.02x = 24,835,250,789,853.39
  5. Step 5: Solve for x
    x = 24,835,250,789,853.39/5,539,392.02
  6. Step 6: Final answer
    x = 4,483,389.28

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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.