Home / 1,094,330.25-1,641,502.67-346,376.25

Finding the Fourth Proportional to 1,094,330.25, 1,641,502.67 and 346,376.25

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Solution

The fourth proportional to 1,094,330.25, 1,641,502.67 and 346,376.25 is: 519,566.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,330.25 : 1,641,502.67 = 346,376.25 : x
  2. Step 2: Convert to fraction form
    1,094,330.25/1,641,502.67 = 346,376.25/x
  3. Step 3: Cross multiply
    1,094,330.25x = 1,641,502.67 × 346,376.25
  4. Step 4: Simplify right side
    1,094,330.25x = 568,577,537,467.71
  5. Step 5: Solve for x
    x = 568,577,537,467.71/1,094,330.25
  6. Step 6: Final answer
    x = 519,566.68

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Double scale
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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.