Home / 2,232,501.84-3,348,740.27-812,557.87

Finding the Fourth Proportional to 2,232,501.84, 3,348,740.27 and 812,557.87

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Solution

The fourth proportional to 2,232,501.84, 3,348,740.27 and 812,557.87 is: 1,218,832.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,501.84 : 3,348,740.27 = 812,557.87 : x
  2. Step 2: Convert to fraction form
    2,232,501.84/3,348,740.27 = 812,557.87/x
  3. Step 3: Cross multiply
    2,232,501.84x = 3,348,740.27 × 812,557.87
  4. Step 4: Simplify right side
    2,232,501.84x = 2,721,045,254,633.97
  5. Step 5: Solve for x
    x = 2,721,045,254,633.97/2,232,501.84
  6. Step 6: Final answer
    x = 1,218,832.26

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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.