Home / 1,194,924.81-1,648,975.47-651,065.07

Finding the Fourth Proportional to 1,194,924.81, 1,648,975.47 and 651,065.07

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Solution

The fourth proportional to 1,194,924.81, 1,648,975.47 and 651,065.07 is: 898,458.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,924.81 : 1,648,975.47 = 651,065.07 : x
  2. Step 2: Convert to fraction form
    1,194,924.81/1,648,975.47 = 651,065.07/x
  3. Step 3: Cross multiply
    1,194,924.81x = 1,648,975.47 × 651,065.07
  4. Step 4: Simplify right side
    1,194,924.81x = 1,073,590,329,803.83
  5. Step 5: Solve for x
    x = 1,073,590,329,803.83/1,194,924.81
  6. Step 6: Final answer
    x = 898,458.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.