Home / 1,024,298.51-1,413,527.01-565,409.07

Finding the Fourth Proportional to 1,024,298.51, 1,413,527.01 and 565,409.07

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Solution

The fourth proportional to 1,024,298.51, 1,413,527.01 and 565,409.07 is: 780,261.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,298.51 : 1,413,527.01 = 565,409.07 : x
  2. Step 2: Convert to fraction form
    1,024,298.51/1,413,527.01 = 565,409.07/x
  3. Step 3: Cross multiply
    1,024,298.51x = 1,413,527.01 × 565,409.07
  4. Step 4: Simplify right side
    1,024,298.51x = 799,220,993,204.12
  5. Step 5: Solve for x
    x = 799,220,993,204.12/1,024,298.51
  6. Step 6: Final answer
    x = 780,261.79

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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.