Home / 1,363,534.20-2,043,551.70-652,030.20

Finding the Fourth Proportional to 1,363,534.20, 2,043,551.70 and 652,030.20

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Solution

The fourth proportional to 1,363,534.20, 2,043,551.70 and 652,030.20 is: 977,208.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,534.20 : 2,043,551.70 = 652,030.20 : x
  2. Step 2: Convert to fraction form
    1,363,534.20/2,043,551.70 = 652,030.20/x
  3. Step 3: Cross multiply
    1,363,534.20x = 2,043,551.70 × 652,030.20
  4. Step 4: Simplify right side
    1,363,534.20x = 1,332,457,423,661.34
  5. Step 5: Solve for x
    x = 1,332,457,423,661.34/1,363,534.20
  6. Step 6: Final answer
    x = 977,208.66

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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.