Home / 4,233,980.34-5,842,861.68-2,300,256.81

Finding the Fourth Proportional to 4,233,980.34, 5,842,861.68 and 2,300,256.81

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Solution

The fourth proportional to 4,233,980.34, 5,842,861.68 and 2,300,256.81 is: 3,174,337.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,980.34 : 5,842,861.68 = 2,300,256.81 : x
  2. Step 2: Convert to fraction form
    4,233,980.34/5,842,861.68 = 2,300,256.81/x
  3. Step 3: Cross multiply
    4,233,980.34x = 5,842,861.68 × 2,300,256.81
  4. Step 4: Simplify right side
    4,233,980.34x = 13,440,082,369,308.04
  5. Step 5: Solve for x
    x = 13,440,082,369,308.04/4,233,980.34
  6. Step 6: Final answer
    x = 3,174,337.45

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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.