Home / 12,598,437.63-17,376,561.79-9,501,091.52

Finding the Fourth Proportional to 12,598,437.63, 17,376,561.79 and 9,501,091.52

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Solution

The fourth proportional to 12,598,437.63, 17,376,561.79 and 9,501,091.52 is: 13,104,506.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,598,437.63 : 17,376,561.79 = 9,501,091.52 : x
  2. Step 2: Convert to fraction form
    12,598,437.63/17,376,561.79 = 9,501,091.52/x
  3. Step 3: Cross multiply
    12,598,437.63x = 17,376,561.79 × 9,501,091.52
  4. Step 4: Simplify right side
    12,598,437.63x = 165,096,303,759,089.50
  5. Step 5: Solve for x
    x = 165,096,303,759,089.50/12,598,437.63
  6. Step 6: Final answer
    x = 13,104,506.17

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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.