Home / 1,036,061.89-1,554,303.03-325,924.77

Finding the Fourth Proportional to 1,036,061.89, 1,554,303.03 and 325,924.77

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Solution

The fourth proportional to 1,036,061.89, 1,554,303.03 and 325,924.77 is: 488,953.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,061.89 : 1,554,303.03 = 325,924.77 : x
  2. Step 2: Convert to fraction form
    1,036,061.89/1,554,303.03 = 325,924.77/x
  3. Step 3: Cross multiply
    1,036,061.89x = 1,554,303.03 × 325,924.77
  4. Step 4: Simplify right side
    1,036,061.89x = 506,585,849,791.54
  5. Step 5: Solve for x
    x = 506,585,849,791.54/1,036,061.89
  6. Step 6: Final answer
    x = 488,953.27

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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.