Home / 10,364,032.04-14,302,362.58-5,780,255.08

Finding the Fourth Proportional to 10,364,032.04, 14,302,362.58 and 5,780,255.08

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Solution

The fourth proportional to 10,364,032.04, 14,302,362.58 and 5,780,255.08 is: 7,976,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,032.04 : 14,302,362.58 = 5,780,255.08 : x
  2. Step 2: Convert to fraction form
    10,364,032.04/14,302,362.58 = 5,780,255.08/x
  3. Step 3: Cross multiply
    10,364,032.04x = 14,302,362.58 × 5,780,255.08
  4. Step 4: Simplify right side
    10,364,032.04x = 82,671,303,959,046.91
  5. Step 5: Solve for x
    x = 82,671,303,959,046.91/10,364,032.04
  6. Step 6: Final answer
    x = 7,976,751.10

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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.