Home / 9,634,812-14,457,816.72-4,316,028

Finding the Fourth Proportional to 9,634,812, 14,457,816.72 and 4,316,028

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Solution

The fourth proportional to 9,634,812, 14,457,816.72 and 4,316,028 is: 6,476,550.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,812 : 14,457,816.72 = 4,316,028 : x
  2. Step 2: Convert to fraction form
    9,634,812/14,457,816.72 = 4,316,028/x
  3. Step 3: Cross multiply
    9,634,812x = 14,457,816.72 × 4,316,028
  4. Step 4: Simplify right side
    9,634,812x = 62,400,341,782,388.16
  5. Step 5: Solve for x
    x = 62,400,341,782,388.16/9,634,812
  6. Step 6: Final answer
    x = 6,476,550.01

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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.