Home / 1,108,066.50-1,662,318.45-350,024.96

Finding the Fourth Proportional to 1,108,066.50, 1,662,318.45 and 350,024.96

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Solution

The fourth proportional to 1,108,066.50, 1,662,318.45 and 350,024.96 is: 525,106.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,066.50 : 1,662,318.45 = 350,024.96 : x
  2. Step 2: Convert to fraction form
    1,108,066.50/1,662,318.45 = 350,024.96/x
  3. Step 3: Cross multiply
    1,108,066.50x = 1,662,318.45 × 350,024.96
  4. Step 4: Simplify right side
    1,108,066.50x = 581,852,953,124.31
  5. Step 5: Solve for x
    x = 581,852,953,124.31/1,108,066.50
  6. Step 6: Final answer
    x = 525,106.53

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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.