Home / 11,470,570.82-15,827,535.48-6,574,892.06

Finding the Fourth Proportional to 11,470,570.82, 15,827,535.48 and 6,574,892.06

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Solution

The fourth proportional to 11,470,570.82, 15,827,535.48 and 6,574,892.06 is: 9,072,289.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,570.82 : 15,827,535.48 = 6,574,892.06 : x
  2. Step 2: Convert to fraction form
    11,470,570.82/15,827,535.48 = 6,574,892.06/x
  3. Step 3: Cross multiply
    11,470,570.82x = 15,827,535.48 × 6,574,892.06
  4. Step 4: Simplify right side
    11,470,570.82x = 104,064,337,356,820.28
  5. Step 5: Solve for x
    x = 104,064,337,356,820.28/11,470,570.82
  6. Step 6: Final answer
    x = 9,072,289.34

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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.