Home / 1,871,107.64-2,807,007.74-592,037.16

Finding the Fourth Proportional to 1,871,107.64, 2,807,007.74 and 592,037.16

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Solution

The fourth proportional to 1,871,107.64, 2,807,007.74 and 592,037.16 is: 888,165.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,107.64 : 2,807,007.74 = 592,037.16 : x
  2. Step 2: Convert to fraction form
    1,871,107.64/2,807,007.74 = 592,037.16/x
  3. Step 3: Cross multiply
    1,871,107.64x = 2,807,007.74 × 592,037.16
  4. Step 4: Simplify right side
    1,871,107.64x = 1,661,852,890,487.62
  5. Step 5: Solve for x
    x = 1,661,852,890,487.62/1,871,107.64
  6. Step 6: Final answer
    x = 888,165.31

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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.