Home / 1,360,932.93-2,041,404.74-551,332.66

Finding the Fourth Proportional to 1,360,932.93, 2,041,404.74 and 551,332.66

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Solution

The fourth proportional to 1,360,932.93, 2,041,404.74 and 551,332.66 is: 827,001.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,932.93 : 2,041,404.74 = 551,332.66 : x
  2. Step 2: Convert to fraction form
    1,360,932.93/2,041,404.74 = 551,332.66/x
  3. Step 3: Cross multiply
    1,360,932.93x = 2,041,404.74 × 551,332.66
  4. Step 4: Simplify right side
    1,360,932.93x = 1,125,493,105,440.81
  5. Step 5: Solve for x
    x = 1,125,493,105,440.81/1,360,932.93
  6. Step 6: Final answer
    x = 827,001.16

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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.