Home / 934,779.37-1,402,357.69-295,183.02

Finding the Fourth Proportional to 934,779.37, 1,402,357.69 and 295,183.02

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Solution

The fourth proportional to 934,779.37, 1,402,357.69 and 295,183.02 is: 442,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,779.37 : 1,402,357.69 = 295,183.02 : x
  2. Step 2: Convert to fraction form
    934,779.37/1,402,357.69 = 295,183.02/x
  3. Step 3: Cross multiply
    934,779.37x = 1,402,357.69 × 295,183.02
  4. Step 4: Simplify right side
    934,779.37x = 413,952,178,054.42
  5. Step 5: Solve for x
    x = 413,952,178,054.42/934,779.37
  6. Step 6: Final answer
    x = 442,834.10

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1.5x scale

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.