Home / 1,267,572.56-1,900,030.23-468,344.34

Finding the Fourth Proportional to 1,267,572.56, 1,900,030.23 and 468,344.34

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Solution

The fourth proportional to 1,267,572.56, 1,900,030.23 and 468,344.34 is: 702,025.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,572.56 : 1,900,030.23 = 468,344.34 : x
  2. Step 2: Convert to fraction form
    1,267,572.56/1,900,030.23 = 468,344.34/x
  3. Step 3: Cross multiply
    1,267,572.56x = 1,900,030.23 × 468,344.34
  4. Step 4: Simplify right side
    1,267,572.56x = 889,868,404,049.40
  5. Step 5: Solve for x
    x = 889,868,404,049.40/1,267,572.56
  6. Step 6: Final answer
    x = 702,025.62

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1.5x scale

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.