Home / 10,439,468.64-14,403,506.40-6,088,744.80

Finding the Fourth Proportional to 10,439,468.64, 14,403,506.40 and 6,088,744.80

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Solution

The fourth proportional to 10,439,468.64, 14,403,506.40 and 6,088,744.80 is: 8,400,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,439,468.64 : 14,403,506.40 = 6,088,744.80 : x
  2. Step 2: Convert to fraction form
    10,439,468.64/14,403,506.40 = 6,088,744.80/x
  3. Step 3: Cross multiply
    10,439,468.64x = 14,403,506.40 × 6,088,744.80
  4. Step 4: Simplify right side
    10,439,468.64x = 87,699,274,694,766.72
  5. Step 5: Solve for x
    x = 87,699,274,694,766.72/10,439,468.64
  6. Step 6: Final answer
    x = 8,400,741.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.