Home / 9,232,084.63-12,740,316.56-5,045,853.84

Finding the Fourth Proportional to 9,232,084.63, 12,740,316.56 and 5,045,853.84

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Solution

The fourth proportional to 9,232,084.63, 12,740,316.56 and 5,045,853.84 is: 6,963,300.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232,084.63 : 12,740,316.56 = 5,045,853.84 : x
  2. Step 2: Convert to fraction form
    9,232,084.63/12,740,316.56 = 5,045,853.84/x
  3. Step 3: Cross multiply
    9,232,084.63x = 12,740,316.56 × 5,045,853.84
  4. Step 4: Simplify right side
    9,232,084.63x = 64,285,775,254,672.37
  5. Step 5: Solve for x
    x = 64,285,775,254,672.37/9,232,084.63
  6. Step 6: Final answer
    x = 6,963,300.04

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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.