Home / 11,037,706.13-15,232,034.54-6,144,084.28

Finding the Fourth Proportional to 11,037,706.13, 15,232,034.54 and 6,144,084.28

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Solution

The fourth proportional to 11,037,706.13, 15,232,034.54 and 6,144,084.28 is: 8,478,836.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,706.13 : 15,232,034.54 = 6,144,084.28 : x
  2. Step 2: Convert to fraction form
    11,037,706.13/15,232,034.54 = 6,144,084.28/x
  3. Step 3: Cross multiply
    11,037,706.13x = 15,232,034.54 × 6,144,084.28
  4. Step 4: Simplify right side
    11,037,706.13x = 93,586,903,969,631.03
  5. Step 5: Solve for x
    x = 93,586,903,969,631.03/11,037,706.13
  6. Step 6: Final answer
    x = 8,478,836.35

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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.