Home / 904,824.16-1,357,061.28-273,590.08

Finding the Fourth Proportional to 904,824.16, 1,357,061.28 and 273,590.08

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Solution

The fourth proportional to 904,824.16, 1,357,061.28 and 273,590.08 is: 410,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,824.16 : 1,357,061.28 = 273,590.08 : x
  2. Step 2: Convert to fraction form
    904,824.16/1,357,061.28 = 273,590.08/x
  3. Step 3: Cross multiply
    904,824.16x = 1,357,061.28 × 273,590.08
  4. Step 4: Simplify right side
    904,824.16x = 371,278,504,160.10
  5. Step 5: Solve for x
    x = 371,278,504,160.10/904,824.16
  6. Step 6: Final answer
    x = 410,332.22

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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.