Home / 9,649,880.64-14,470,569.68-4,533,764.72

Finding the Fourth Proportional to 9,649,880.64, 14,470,569.68 and 4,533,764.72

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Solution

The fourth proportional to 9,649,880.64, 14,470,569.68 and 4,533,764.72 is: 6,798,649.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,649,880.64 : 14,470,569.68 = 4,533,764.72 : x
  2. Step 2: Convert to fraction form
    9,649,880.64/14,470,569.68 = 4,533,764.72/x
  3. Step 3: Cross multiply
    9,649,880.64x = 14,470,569.68 × 4,533,764.72
  4. Step 4: Simplify right side
    9,649,880.64x = 65,606,158,293,485.69
  5. Step 5: Solve for x
    x = 65,606,158,293,485.69/9,649,880.64
  6. Step 6: Final answer
    x = 6,798,649.72

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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.