Home / 2,046,643.79-2,823,497.12-1,501,832.93

Finding the Fourth Proportional to 2,046,643.79, 2,823,497.12 and 1,501,832.93

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Solution

The fourth proportional to 2,046,643.79, 2,823,497.12 and 1,501,832.93 is: 2,071,890.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,643.79 : 2,823,497.12 = 1,501,832.93 : x
  2. Step 2: Convert to fraction form
    2,046,643.79/2,823,497.12 = 1,501,832.93/x
  3. Step 3: Cross multiply
    2,046,643.79x = 2,823,497.12 × 1,501,832.93
  4. Step 4: Simplify right side
    2,046,643.79x = 4,240,420,942,213.26
  5. Step 5: Solve for x
    x = 4,240,420,942,213.26/2,046,643.79
  6. Step 6: Final answer
    x = 2,071,890.07

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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.