Home / 4,814,740.10-7,220,435.27-1,935,252.07

Finding the Fourth Proportional to 4,814,740.10, 7,220,435.27 and 1,935,252.07

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Solution

The fourth proportional to 4,814,740.10, 7,220,435.27 and 1,935,252.07 is: 2,902,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,740.10 : 7,220,435.27 = 1,935,252.07 : x
  2. Step 2: Convert to fraction form
    4,814,740.10/7,220,435.27 = 1,935,252.07/x
  3. Step 3: Cross multiply
    4,814,740.10x = 7,220,435.27 × 1,935,252.07
  4. Step 4: Simplify right side
    4,814,740.10x = 13,973,362,302,568.51
  5. Step 5: Solve for x
    x = 13,973,362,302,568.51/4,814,740.10
  6. Step 6: Final answer
    x = 2,902,204.90

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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.