Home / 10,448,140.16-14,418,794.19-5,802,002.96

Finding the Fourth Proportional to 10,448,140.16, 14,418,794.19 and 5,802,002.96

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Solution

The fourth proportional to 10,448,140.16, 14,418,794.19 and 5,802,002.96 is: 8,006,964.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448,140.16 : 14,418,794.19 = 5,802,002.96 : x
  2. Step 2: Convert to fraction form
    10,448,140.16/14,418,794.19 = 5,802,002.96/x
  3. Step 3: Cross multiply
    10,448,140.16x = 14,418,794.19 × 5,802,002.96
  4. Step 4: Simplify right side
    10,448,140.16x = 83,657,886,570,010.80
  5. Step 5: Solve for x
    x = 83,657,886,570,010.80/10,448,140.16
  6. Step 6: Final answer
    x = 8,006,964.43

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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.