Home / 1,062,658.91-1,594,084.08-343,017.67

Finding the Fourth Proportional to 1,062,658.91, 1,594,084.08 and 343,017.67

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Solution

The fourth proportional to 1,062,658.91, 1,594,084.08 and 343,017.67 is: 514,557.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,658.91 : 1,594,084.08 = 343,017.67 : x
  2. Step 2: Convert to fraction form
    1,062,658.91/1,594,084.08 = 343,017.67/x
  3. Step 3: Cross multiply
    1,062,658.91x = 1,594,084.08 × 343,017.67
  4. Step 4: Simplify right side
    1,062,658.91x = 546,799,006,905.69
  5. Step 5: Solve for x
    x = 546,799,006,905.69/1,062,658.91
  6. Step 6: Final answer
    x = 514,557.40

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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.