Home / 1,464,695.04-2,196,823.68-505,301.76

Finding the Fourth Proportional to 1,464,695.04, 2,196,823.68 and 505,301.76

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Solution

The fourth proportional to 1,464,695.04, 2,196,823.68 and 505,301.76 is: 757,877.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,695.04 : 2,196,823.68 = 505,301.76 : x
  2. Step 2: Convert to fraction form
    1,464,695.04/2,196,823.68 = 505,301.76/x
  3. Step 3: Cross multiply
    1,464,695.04x = 2,196,823.68 × 505,301.76
  4. Step 4: Simplify right side
    1,464,695.04x = 1,110,058,871,913.68
  5. Step 5: Solve for x
    x = 1,110,058,871,913.68/1,464,695.04
  6. Step 6: Final answer
    x = 757,877.13

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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.