Home / 1,068,166.50-1,602,301.50-348,506.82

Finding the Fourth Proportional to 1,068,166.50, 1,602,301.50 and 348,506.82

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Solution

The fourth proportional to 1,068,166.50, 1,602,301.50 and 348,506.82 is: 522,777.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,166.50 : 1,602,301.50 = 348,506.82 : x
  2. Step 2: Convert to fraction form
    1,068,166.50/1,602,301.50 = 348,506.82/x
  3. Step 3: Cross multiply
    1,068,166.50x = 1,602,301.50 × 348,506.82
  4. Step 4: Simplify right side
    1,068,166.50x = 558,413,000,446.23
  5. Step 5: Solve for x
    x = 558,413,000,446.23/1,068,166.50
  6. Step 6: Final answer
    x = 522,777.11

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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.