Home / 10,959,928.04-15,124,730.01-6,065,487.65

Finding the Fourth Proportional to 10,959,928.04, 15,124,730.01 and 6,065,487.65

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Solution

The fourth proportional to 10,959,928.04, 15,124,730.01 and 6,065,487.65 is: 8,370,389.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,959,928.04 : 15,124,730.01 = 6,065,487.65 : x
  2. Step 2: Convert to fraction form
    10,959,928.04/15,124,730.01 = 6,065,487.65/x
  3. Step 3: Cross multiply
    10,959,928.04x = 15,124,730.01 × 6,065,487.65
  4. Step 4: Simplify right side
    10,959,928.04x = 91,738,863,009,615.72
  5. Step 5: Solve for x
    x = 91,738,863,009,615.72/10,959,928.04
  6. Step 6: Final answer
    x = 8,370,389.18

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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.