Home / 9,798,863.76-14,697,345.24-2,975,496.12

Finding the Fourth Proportional to 9,798,863.76, 14,697,345.24 and 2,975,496.12

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Solution

The fourth proportional to 9,798,863.76, 14,697,345.24 and 2,975,496.12 is: 4,462,955.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,863.76 : 14,697,345.24 = 2,975,496.12 : x
  2. Step 2: Convert to fraction form
    9,798,863.76/14,697,345.24 = 2,975,496.12/x
  3. Step 3: Cross multiply
    9,798,863.76x = 14,697,345.24 × 2,975,496.12
  4. Step 4: Simplify right side
    9,798,863.76x = 43,731,893,735,920.47
  5. Step 5: Solve for x
    x = 43,731,893,735,920.47/9,798,863.76
  6. Step 6: Final answer
    x = 4,462,955.58

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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.