Home / 9,604,256.86-14,399,985.84-5,288,339.44

Finding the Fourth Proportional to 9,604,256.86, 14,399,985.84 and 5,288,339.44

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Solution

The fourth proportional to 9,604,256.86, 14,399,985.84 and 5,288,339.44 is: 7,928,985.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,256.86 : 14,399,985.84 = 5,288,339.44 : x
  2. Step 2: Convert to fraction form
    9,604,256.86/14,399,985.84 = 5,288,339.44/x
  3. Step 3: Cross multiply
    9,604,256.86x = 14,399,985.84 × 5,288,339.44
  4. Step 4: Simplify right side
    9,604,256.86x = 76,152,013,053,113.53
  5. Step 5: Solve for x
    x = 76,152,013,053,113.53/9,604,256.86
  6. Step 6: Final answer
    x = 7,928,985.47

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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.