Home / 11,460,525.90-15,804,713.46-7,533,344.58

Finding the Fourth Proportional to 11,460,525.90, 15,804,713.46 and 7,533,344.58

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Solution

The fourth proportional to 11,460,525.90, 15,804,713.46 and 7,533,344.58 is: 10,388,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,525.90 : 15,804,713.46 = 7,533,344.58 : x
  2. Step 2: Convert to fraction form
    11,460,525.90/15,804,713.46 = 7,533,344.58/x
  3. Step 3: Cross multiply
    11,460,525.90x = 15,804,713.46 × 7,533,344.58
  4. Step 4: Simplify right side
    11,460,525.90x = 119,062,352,482,344.06
  5. Step 5: Solve for x
    x = 119,062,352,482,344.06/11,460,525.90
  6. Step 6: Final answer
    x = 10,388,908.29

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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.