Home / 9,457,329.60-14,187,837.60-4,065,969.60

Finding the Fourth Proportional to 9,457,329.60, 14,187,837.60 and 4,065,969.60

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Solution

The fourth proportional to 9,457,329.60, 14,187,837.60 and 4,065,969.60 is: 6,099,746.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,329.60 : 14,187,837.60 = 4,065,969.60 : x
  2. Step 2: Convert to fraction form
    9,457,329.60/14,187,837.60 = 4,065,969.60/x
  3. Step 3: Cross multiply
    9,457,329.60x = 14,187,837.60 × 4,065,969.60
  4. Step 4: Simplify right side
    9,457,329.60x = 57,687,316,371,336.96
  5. Step 5: Solve for x
    x = 57,687,316,371,336.96/9,457,329.60
  6. Step 6: Final answer
    x = 6,099,746.84

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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.