Home / 1,871,746.04-2,583,009.50-1,012,306.29

Finding the Fourth Proportional to 1,871,746.04, 2,583,009.50 and 1,012,306.29

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Solution

The fourth proportional to 1,871,746.04, 2,583,009.50 and 1,012,306.29 is: 1,396,982.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,746.04 : 2,583,009.50 = 1,012,306.29 : x
  2. Step 2: Convert to fraction form
    1,871,746.04/2,583,009.50 = 1,012,306.29/x
  3. Step 3: Cross multiply
    1,871,746.04x = 2,583,009.50 × 1,012,306.29
  4. Step 4: Simplify right side
    1,871,746.04x = 2,614,796,758,918.22
  5. Step 5: Solve for x
    x = 2,614,796,758,918.22/1,871,746.04
  6. Step 6: Final answer
    x = 1,396,982.66

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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.