Home / 5,860,316.34-8,790,806.28-1,817,378.91

Finding the Fourth Proportional to 5,860,316.34, 8,790,806.28 and 1,817,378.91

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Solution

The fourth proportional to 5,860,316.34, 8,790,806.28 and 1,817,378.91 is: 2,726,171.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,316.34 : 8,790,806.28 = 1,817,378.91 : x
  2. Step 2: Convert to fraction form
    5,860,316.34/8,790,806.28 = 1,817,378.91/x
  3. Step 3: Cross multiply
    5,860,316.34x = 8,790,806.28 × 1,817,378.91
  4. Step 4: Simplify right side
    5,860,316.34x = 15,976,225,935,167.55
  5. Step 5: Solve for x
    x = 15,976,225,935,167.55/5,860,316.34
  6. Step 6: Final answer
    x = 2,726,171.25

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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.