Home / 11,510,051.04-15,883,868.04-6,353,411.22

Finding the Fourth Proportional to 11,510,051.04, 15,883,868.04 and 6,353,411.22

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Solution

The fourth proportional to 11,510,051.04, 15,883,868.04 and 6,353,411.22 is: 8,767,706.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,510,051.04 : 15,883,868.04 = 6,353,411.22 : x
  2. Step 2: Convert to fraction form
    11,510,051.04/15,883,868.04 = 6,353,411.22/x
  3. Step 3: Cross multiply
    11,510,051.04x = 15,883,868.04 × 6,353,411.22
  4. Step 4: Simplify right side
    11,510,051.04x = 100,916,745,422,335.41
  5. Step 5: Solve for x
    x = 100,916,745,422,335.41/11,510,051.04
  6. Step 6: Final answer
    x = 8,767,706.16

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Double scale
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1.5x scale

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.