Home / 10,450,076.51-14,421,817.10-5,804,392.79

Finding the Fourth Proportional to 10,450,076.51, 14,421,817.10 and 5,804,392.79

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Solution

The fourth proportional to 10,450,076.51, 14,421,817.10 and 5,804,392.79 is: 8,010,457.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,450,076.51 : 14,421,817.10 = 5,804,392.79 : x
  2. Step 2: Convert to fraction form
    10,450,076.51/14,421,817.10 = 5,804,392.79/x
  3. Step 3: Cross multiply
    10,450,076.51x = 14,421,817.10 × 5,804,392.79
  4. Step 4: Simplify right side
    10,450,076.51x = 83,709,891,244,504.23
  5. Step 5: Solve for x
    x = 83,709,891,244,504.23/10,450,076.51
  6. Step 6: Final answer
    x = 8,010,457.26

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1.5x scale

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.