Home / 7,588,580.96-10,472,324.08-4,150,746.40

Finding the Fourth Proportional to 7,588,580.96, 10,472,324.08 and 4,150,746.40

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Solution

The fourth proportional to 7,588,580.96, 10,472,324.08 and 4,150,746.40 is: 5,728,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,580.96 : 10,472,324.08 = 4,150,746.40 : x
  2. Step 2: Convert to fraction form
    7,588,580.96/10,472,324.08 = 4,150,746.40/x
  3. Step 3: Cross multiply
    7,588,580.96x = 10,472,324.08 × 4,150,746.40
  4. Step 4: Simplify right side
    7,588,580.96x = 43,467,961,474,693.31
  5. Step 5: Solve for x
    x = 43,467,961,474,693.31/7,588,580.96
  6. Step 6: Final answer
    x = 5,728,075.08

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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.