Home / 9,798,746.64-14,697,170.19-2,975,379.81

Finding the Fourth Proportional to 9,798,746.64, 14,697,170.19 and 2,975,379.81

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Solution

The fourth proportional to 9,798,746.64, 14,697,170.19 and 2,975,379.81 is: 4,462,781.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,746.64 : 14,697,170.19 = 2,975,379.81 : x
  2. Step 2: Convert to fraction form
    9,798,746.64/14,697,170.19 = 2,975,379.81/x
  3. Step 3: Cross multiply
    9,798,746.64x = 14,697,170.19 × 2,975,379.81
  4. Step 4: Simplify right side
    9,798,746.64x = 43,729,663,447,459.86
  5. Step 5: Solve for x
    x = 43,729,663,447,459.86/9,798,746.64
  6. Step 6: Final answer
    x = 4,462,781.32

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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.