Home / 1,364,808.93-2,047,475.85-523,295.07

Finding the Fourth Proportional to 1,364,808.93, 2,047,475.85 and 523,295.07

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Solution

The fourth proportional to 1,364,808.93, 2,047,475.85 and 523,295.07 is: 785,043.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,808.93 : 2,047,475.85 = 523,295.07 : x
  2. Step 2: Convert to fraction form
    1,364,808.93/2,047,475.85 = 523,295.07/x
  3. Step 3: Cross multiply
    1,364,808.93x = 2,047,475.85 × 523,295.07
  4. Step 4: Simplify right side
    1,364,808.93x = 1,071,434,018,249.06
  5. Step 5: Solve for x
    x = 1,071,434,018,249.06/1,364,808.93
  6. Step 6: Final answer
    x = 785,043.24

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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.