Home / 5,045,168.36-7,563,251.76-1,849,548.32

Finding the Fourth Proportional to 5,045,168.36, 7,563,251.76 and 1,849,548.32

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Solution

The fourth proportional to 5,045,168.36, 7,563,251.76 and 1,849,548.32 is: 2,772,672.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,168.36 : 7,563,251.76 = 1,849,548.32 : x
  2. Step 2: Convert to fraction form
    5,045,168.36/7,563,251.76 = 1,849,548.32/x
  3. Step 3: Cross multiply
    5,045,168.36x = 7,563,251.76 × 1,849,548.32
  4. Step 4: Simplify right side
    5,045,168.36x = 13,988,599,586,445.04
  5. Step 5: Solve for x
    x = 13,988,599,586,445.04/5,045,168.36
  6. Step 6: Final answer
    x = 2,772,672.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.