Home / 1,534,986.56-2,302,485.42-470,024.30

Finding the Fourth Proportional to 1,534,986.56, 2,302,485.42 and 470,024.30

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Solution

The fourth proportional to 1,534,986.56, 2,302,485.42 and 470,024.30 is: 705,038.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,986.56 : 2,302,485.42 = 470,024.30 : x
  2. Step 2: Convert to fraction form
    1,534,986.56/2,302,485.42 = 470,024.30/x
  3. Step 3: Cross multiply
    1,534,986.56x = 2,302,485.42 × 470,024.30
  4. Step 4: Simplify right side
    1,534,986.56x = 1,082,224,097,795.71
  5. Step 5: Solve for x
    x = 1,082,224,097,795.71/1,534,986.56
  6. Step 6: Final answer
    x = 705,038.16

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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.