Home / 1,610,329.04-2,415,889-801,095.28

Finding the Fourth Proportional to 1,610,329.04, 2,415,889 and 801,095.28

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Solution

The fourth proportional to 1,610,329.04, 2,415,889 and 801,095.28 is: 1,201,839.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,329.04 : 2,415,889 = 801,095.28 : x
  2. Step 2: Convert to fraction form
    1,610,329.04/2,415,889 = 801,095.28/x
  3. Step 3: Cross multiply
    1,610,329.04x = 2,415,889 × 801,095.28
  4. Step 4: Simplify right side
    1,610,329.04x = 1,935,357,274,903.92
  5. Step 5: Solve for x
    x = 1,935,357,274,903.92/1,610,329.04
  6. Step 6: Final answer
    x = 1,201,839.64

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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.