Home / 1,871,303.72-2,807,301.44-592,233.53

Finding the Fourth Proportional to 1,871,303.72, 2,807,301.44 and 592,233.53

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Solution

The fourth proportional to 1,871,303.72, 2,807,301.44 and 592,233.53 is: 888,459.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,303.72 : 2,807,301.44 = 592,233.53 : x
  2. Step 2: Convert to fraction form
    1,871,303.72/2,807,301.44 = 592,233.53/x
  3. Step 3: Cross multiply
    1,871,303.72x = 2,807,301.44 × 592,233.53
  4. Step 4: Simplify right side
    1,871,303.72x = 1,662,578,029,029.36
  5. Step 5: Solve for x
    x = 1,662,578,029,029.36/1,871,303.72
  6. Step 6: Final answer
    x = 888,459.75

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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.