Home / 1,535,010.56-2,302,521.44-470,048.32

Finding the Fourth Proportional to 1,535,010.56, 2,302,521.44 and 470,048.32

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Solution

The fourth proportional to 1,535,010.56, 2,302,521.44 and 470,048.32 is: 705,074.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,010.56 : 2,302,521.44 = 470,048.32 : x
  2. Step 2: Convert to fraction form
    1,535,010.56/2,302,521.44 = 470,048.32/x
  3. Step 3: Cross multiply
    1,535,010.56x = 2,302,521.44 × 470,048.32
  4. Step 4: Simplify right side
    1,535,010.56x = 1,082,296,334,635.98
  5. Step 5: Solve for x
    x = 1,082,296,334,635.98/1,535,010.56
  6. Step 6: Final answer
    x = 705,074.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.