Home / 9,808,873.32-14,716,617.58-4,343,221.94

Finding the Fourth Proportional to 9,808,873.32, 14,716,617.58 and 4,343,221.94

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Solution

The fourth proportional to 9,808,873.32, 14,716,617.58 and 4,343,221.94 is: 6,516,297.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,873.32 : 14,716,617.58 = 4,343,221.94 : x
  2. Step 2: Convert to fraction form
    9,808,873.32/14,716,617.58 = 4,343,221.94/x
  3. Step 3: Cross multiply
    9,808,873.32x = 14,716,617.58 × 4,343,221.94
  4. Step 4: Simplify right side
    9,808,873.32x = 63,917,536,356,045.71
  5. Step 5: Solve for x
    x = 63,917,536,356,045.71/9,808,873.32
  6. Step 6: Final answer
    x = 6,516,297.47

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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.