Home / 4,937,118.16-6,810,480.30-2,871,901.24

Finding the Fourth Proportional to 4,937,118.16, 6,810,480.30 and 2,871,901.24

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Solution

The fourth proportional to 4,937,118.16, 6,810,480.30 and 2,871,901.24 is: 3,961,628.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,118.16 : 6,810,480.30 = 2,871,901.24 : x
  2. Step 2: Convert to fraction form
    4,937,118.16/6,810,480.30 = 2,871,901.24/x
  3. Step 3: Cross multiply
    4,937,118.16x = 6,810,480.30 × 2,871,901.24
  4. Step 4: Simplify right side
    4,937,118.16x = 19,559,026,818,565.57
  5. Step 5: Solve for x
    x = 19,559,026,818,565.57/4,937,118.16
  6. Step 6: Final answer
    x = 3,961,628.26

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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.