Home / 13,054,641.03-19,575,203.50-5,859,979.65

Finding the Fourth Proportional to 13,054,641.03, 19,575,203.50 and 5,859,979.65

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Solution

The fourth proportional to 13,054,641.03, 19,575,203.50 and 5,859,979.65 is: 8,786,935.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,054,641.03 : 19,575,203.50 = 5,859,979.65 : x
  2. Step 2: Convert to fraction form
    13,054,641.03/19,575,203.50 = 5,859,979.65/x
  3. Step 3: Cross multiply
    13,054,641.03x = 19,575,203.50 × 5,859,979.65
  4. Step 4: Simplify right side
    13,054,641.03x = 114,710,294,154,608.78
  5. Step 5: Solve for x
    x = 114,710,294,154,608.78/13,054,641.03
  6. Step 6: Final answer
    x = 8,786,935.92

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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.