Home / 4,600,812.72-6,349,036.60-2,507,673.36

Finding the Fourth Proportional to 4,600,812.72, 6,349,036.60 and 2,507,673.36

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Solution

The fourth proportional to 4,600,812.72, 6,349,036.60 and 2,507,673.36 is: 3,460,542.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,812.72 : 6,349,036.60 = 2,507,673.36 : x
  2. Step 2: Convert to fraction form
    4,600,812.72/6,349,036.60 = 2,507,673.36/x
  3. Step 3: Cross multiply
    4,600,812.72x = 6,349,036.60 × 2,507,673.36
  4. Step 4: Simplify right side
    4,600,812.72x = 15,921,309,943,484.97
  5. Step 5: Solve for x
    x = 15,921,309,943,484.97/4,600,812.72
  6. Step 6: Final answer
    x = 3,460,542.93

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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.