Home / 9,035,030.16-12,463,723.08-5,768,412.75

Finding the Fourth Proportional to 9,035,030.16, 12,463,723.08 and 5,768,412.75

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Solution

The fourth proportional to 9,035,030.16, 12,463,723.08 and 5,768,412.75 is: 7,957,460.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,030.16 : 12,463,723.08 = 5,768,412.75 : x
  2. Step 2: Convert to fraction form
    9,035,030.16/12,463,723.08 = 5,768,412.75/x
  3. Step 3: Cross multiply
    9,035,030.16x = 12,463,723.08 × 5,768,412.75
  4. Step 4: Simplify right side
    9,035,030.16x = 71,895,899,127,141.27
  5. Step 5: Solve for x
    x = 71,895,899,127,141.27/9,035,030.16
  6. Step 6: Final answer
    x = 7,957,460.89

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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.