Home / 1,026,952.54-1,540,409.67-307,294.67

Finding the Fourth Proportional to 1,026,952.54, 1,540,409.67 and 307,294.67

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Solution

The fourth proportional to 1,026,952.54, 1,540,409.67 and 307,294.67 is: 460,936.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,952.54 : 1,540,409.67 = 307,294.67 : x
  2. Step 2: Convert to fraction form
    1,026,952.54/1,540,409.67 = 307,294.67/x
  3. Step 3: Cross multiply
    1,026,952.54x = 1,540,409.67 × 307,294.67
  4. Step 4: Simplify right side
    1,026,952.54x = 473,359,681,207.46
  5. Step 5: Solve for x
    x = 473,359,681,207.46/1,026,952.54
  6. Step 6: Final answer
    x = 460,936.28

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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.