Home / 4,600,802.70-6,349,022.82-2,507,663.34

Finding the Fourth Proportional to 4,600,802.70, 6,349,022.82 and 2,507,663.34

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Solution

The fourth proportional to 4,600,802.70, 6,349,022.82 and 2,507,663.34 is: 3,460,529.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,802.70 : 6,349,022.82 = 2,507,663.34 : x
  2. Step 2: Convert to fraction form
    4,600,802.70/6,349,022.82 = 2,507,663.34/x
  3. Step 3: Cross multiply
    4,600,802.70x = 6,349,022.82 × 2,507,663.34
  4. Step 4: Simplify right side
    4,600,802.70x = 15,921,211,770,537.42
  5. Step 5: Solve for x
    x = 15,921,211,770,537.42/4,600,802.70
  6. Step 6: Final answer
    x = 3,460,529.13

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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.