Home / 1,073,455.35-1,608,983.06-465,541.74

Finding the Fourth Proportional to 1,073,455.35, 1,608,983.06 and 465,541.74

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Solution

The fourth proportional to 1,073,455.35, 1,608,983.06 and 465,541.74 is: 697,792.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,455.35 : 1,608,983.06 = 465,541.74 : x
  2. Step 2: Convert to fraction form
    1,073,455.35/1,608,983.06 = 465,541.74/x
  3. Step 3: Cross multiply
    1,073,455.35x = 1,608,983.06 × 465,541.74
  4. Step 4: Simplify right side
    1,073,455.35x = 749,048,771,055.22
  5. Step 5: Solve for x
    x = 749,048,771,055.22/1,073,455.35
  6. Step 6: Final answer
    x = 697,792.20

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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.