Home / 9,654,983-14,484,339.46-3,670,885.72

Finding the Fourth Proportional to 9,654,983, 14,484,339.46 and 3,670,885.72

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Solution

The fourth proportional to 9,654,983, 14,484,339.46 and 3,670,885.72 is: 5,507,037.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,983 : 14,484,339.46 = 3,670,885.72 : x
  2. Step 2: Convert to fraction form
    9,654,983/14,484,339.46 = 3,670,885.72/x
  3. Step 3: Cross multiply
    9,654,983x = 14,484,339.46 × 3,670,885.72
  4. Step 4: Simplify right side
    9,654,983x = 53,170,354,887,346.52
  5. Step 5: Solve for x
    x = 53,170,354,887,346.52/9,654,983
  6. Step 6: Final answer
    x = 5,507,037.65

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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.