Home / 1,024,364.15-1,413,700.72-565,567.05

Finding the Fourth Proportional to 1,024,364.15, 1,413,700.72 and 565,567.05

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Solution

The fourth proportional to 1,024,364.15, 1,413,700.72 and 565,567.05 is: 780,525.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,364.15 : 1,413,700.72 = 565,567.05 : x
  2. Step 2: Convert to fraction form
    1,024,364.15/1,413,700.72 = 565,567.05/x
  3. Step 3: Cross multiply
    1,024,364.15x = 1,413,700.72 × 565,567.05
  4. Step 4: Simplify right side
    1,024,364.15x = 799,542,544,379.36
  5. Step 5: Solve for x
    x = 799,542,544,379.36/1,024,364.15
  6. Step 6: Final answer
    x = 780,525.70

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1.5x scale

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.